Q: What is the sum of all factors of the number 423,322,120 excluding 423,322,120?

A: 602,421,200

Why is 602,421,200 the sum of all factors of 423,322,120, excluding 423,322,120?

The factors of the number 423,322,120 are: 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 814081, 1628162, 3256324, 4070405, 6512648, 8140810, 10583053, 16281620, 21166106, 32563240, 42332212, 52915265, 84664424, 105830530, 211661060, 423322120.

If you add them up, you will get the total of 423,322,722. Now subtract 423,322,120 to get 602,421,200