Q: What is the sum of all factors of the number 20,015,216 excluding 20,015,216?

A: 22,784,128

Why is 22,784,128 the sum of all factors of 20,015,216, excluding 20,015,216?

The factors of the number 20,015,216 are: 1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 2347, 4264, 4694, 8528, 9388, 18776, 30511, 37552, 61022, 96227, 122044, 192454, 244088, 384908, 488176, 769816, 1250951, 1539632, 2501902, 5003804, 10007608, 20015216.

If you add them up, you will get the total of 20,015,238. Now subtract 20,015,216 to get 22,784,128