Q: What is the sum of all factors of the number 13,157,840 including 13,157,840?

A: 31,926,528

Why is 31,926,528 the sum of all factors of 13,157,840, including 13,157,840?

The factors of the number 13,157,840 are: 1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 7151, 14302, 28604, 35755, 57208, 71510, 114416, 143020, 164473, 286040, 328946, 572080, 657892, 822365, 1315784, 1644730, 2631568, 3289460, 6578920, 13157840.

If you add them up, you will get the total of 31,926,528.