Q: What is the sum of all factors of the number 20,420,677 excluding 20,420,677?
A: 198,363
The factors of the number 20,420,677 are: 1, 103, 198259, 20420677.
If you add them up, you will get the total of 20,420,875. Now subtract 20,420,677 to get 198,363