Q: What is the sum of all factors of the number 21,807,628 excluding 21,807,628?
A: 16,418,252
The factors of the number 21,807,628 are: 1, 2, 4, 659, 1318, 2636, 8273, 16546, 33092, 5451907, 10903814, 21807628.
If you add them up, you will get the total of 21,807,644. Now subtract 21,807,628 to get 16,418,252