Q: What is the sum of all factors of the number 20,627,520 excluding 20,627,520?

A: 44,867,904

Why is 44,867,904 the sum of all factors of 20,627,520, excluding 20,627,520?

The factors of the number 20,627,520 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 21487, 42974, 64461, 85948, 107435, 128922, 171896, 214870, 257844, 322305, 343792, 429740, 515688, 644610, 687584, 859480, 1031376, 1289220, 1375168, 1718960, 2062752, 2578440, 3437920, 4125504, 5156880, 6875840, 10313760, 20627520.

If you add them up, you will get the total of 20,627,564. Now subtract 20,627,520 to get 44,867,904