Q: What is the sum of all factors of the number 20,836,628 excluding 20,836,628?
A: 17,772,544
The factors of the number 20,836,628 are: 1, 2, 4, 17, 34, 68, 306421, 612842, 1225684, 5209157, 10418314, 20836628.
If you add them up, you will get the total of 20,836,645. Now subtract 20,836,628 to get 17,772,544