Q: What is the sum of all factors of the number 620,636,632 excluding 620,636,632?

A: 830,203,688

Why is 830,203,688 the sum of all factors of 620,636,632, excluding 620,636,632?

The factors of the number 620,636,632 are: 1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 1007527, 2015054, 4030108, 7052689, 8060216, 11082797, 14105378, 22165594, 28210756, 44331188, 56421512, 77579579, 88662376, 155159158, 310318316, 620636632.

If you add them up, you will get the total of 620,637,462. Now subtract 620,636,632 to get 830,203,688