Q: What is the sum of all factors of the number 21,004,868 excluding 21,004,868?
A: 15,753,658
The factors of the number 21,004,868 are: 1, 2, 4, 5251217, 10502434, 21004868.
If you add them up, you will get the total of 21,004,883. Now subtract 21,004,868 to get 15,753,658