Q: What is the sum of all factors of the number 768,262,860 excluding 768,262,860?

A: 1,621,889,940

Why is 1,621,889,940 the sum of all factors of 768,262,860, excluding 768,262,860?

The factors of the number 768,262,860 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1422709, 2845418, 4268127, 5690836, 7113545, 8536254, 12804381, 14227090, 17072508, 21340635, 25608762, 28454180, 38413143, 42681270, 51217524, 64021905, 76826286, 85362540, 128043810, 153652572, 192065715, 256087620, 384131430, 768262860.

If you add them up, you will get the total of 768,262,861. Now subtract 768,262,860 to get 1,621,889,940