20 Prime Factorization

20 prime factorization provides more information on if 20 is a prime number, what are all the prime factors of 20. The given integer 20 is a composite number since it has more factors than 1 and the number itself. In other words, 20 is divisible by more factors than 1 and the number itself.

Prime factors of 20
20 = (?)
20 = 2 x 2 x 5

Hence,
{2, 2, 5} are the prime factors of 20.
The product of factors {2, 2, 5} form the given positive integer 20.