Q: What is the sum of all factors of the number 143,126,520 excluding 143,126,520?

A: 286,253,400

Why is 286,253,400 the sum of all factors of 143,126,520, excluding 143,126,520?

The factors of the number 143,126,520 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1192721, 2385442, 3578163, 4770884, 5963605, 7156326, 9541768, 11927210, 14312652, 17890815, 23854420, 28625304, 35781630, 47708840, 71563260, 143126520.

If you add them up, you will get the total of 143,126,806. Now subtract 143,126,520 to get 286,253,400