Q: What is the sum of all factors of the number 420,151,465 excluding 420,151,465?

A: 148,717,655

Why is 148,717,655 the sum of all factors of 420,151,465, excluding 420,151,465?

The factors of the number 420,151,465 are: 1, 5, 19, 23, 37, 95, 115, 185, 437, 703, 851, 2185, 3515, 4255, 5197, 16169, 25985, 80845, 98743, 119531, 192289, 493715, 597655, 961445, 2271089, 3653491, 4422647, 11355445, 18267455, 22113235, 84030293, 420151465.

If you add them up, you will get the total of 420,151,613. Now subtract 420,151,465 to get 148,717,655