Q: What is the sum of all factors of the number 21,403,658 excluding 21,403,658?
A: 10,701,832
The factors of the number 21,403,658 are: 1, 2, 10701829, 21403658.
If you add them up, you will get the total of 21,403,668. Now subtract 21,403,658 to get 10,701,832