Q: What is the sum of all factors of the number 666,133,210 excluding 666,133,210?

A: 563,697,062

Why is 563,697,062 the sum of all factors of 666,133,210, excluding 666,133,210?

The factors of the number 666,133,210 are: 1, 2, 5, 10, 43, 86, 215, 430, 487, 974, 2435, 3181, 4870, 6362, 15905, 20941, 31810, 41882, 104705, 136783, 209410, 273566, 683915, 1367830, 1549147, 3098294, 7745735, 15491470, 66613321, 133226642, 333066605, 666133210.

If you add them up, you will get the total of 666,133,773. Now subtract 666,133,210 to get 563,697,062