Q: What is the sum of all factors of the number 21,012,748 excluding 21,012,748?
A: 17,922,764
The factors of the number 21,012,748 are: 1, 2, 4, 17, 34, 68, 309011, 618022, 1236044, 5253187, 10506374, 21012748.
If you add them up, you will get the total of 21,012,765. Now subtract 21,012,748 to get 17,922,764