Q: What is the sum of all factors of the number 260,006,142 excluding 260,006,142?

A: 309,790,338

Why is 309,790,338 the sum of all factors of 260,006,142, excluding 260,006,142?

The factors of the number 260,006,142 are: 1, 2, 3, 6, 11, 22, 33, 66, 229, 458, 687, 1374, 2519, 5038, 7557, 15114, 17203, 34406, 51609, 103218, 189233, 378466, 567699, 1135398, 3939487, 7878974, 11818461, 23636922, 43334357, 86668714, 130003071, 260006142.

If you add them up, you will get the total of 260,006,451. Now subtract 260,006,142 to get 309,790,338