Q: What is the sum of all factors of the number 21,042,506 excluding 21,042,506?
A: 10,521,256
The factors of the number 21,042,506 are: 1, 2, 10521253, 21042506.
If you add them up, you will get the total of 21,042,516. Now subtract 21,042,506 to get 10,521,256