Q: What is the sum of all factors of the number 42,151,520 excluding 42,151,520?

A: 57,821,920

Why is 57,821,920 the sum of all factors of 42,151,520, excluding 42,151,520?

The factors of the number 42,151,520 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 463, 569, 926, 1138, 1852, 2276, 2315, 2845, 3704, 4552, 4630, 5690, 7408, 9104, 9260, 11380, 14816, 18208, 18520, 22760, 37040, 45520, 74080, 91040, 263447, 526894, 1053788, 1317235, 2107576, 2634470, 4215152, 5268940, 8430304, 10537880, 21075760, 42151520.

If you add them up, you will get the total of 42,151,577. Now subtract 42,151,520 to get 57,821,920