Q: What is the sum of all factors of the number 21,042,313 excluding 21,042,313?
A: 725,627
The factors of the number 21,042,313 are: 1, 29, 725597, 21042313.
If you add them up, you will get the total of 21,043,038. Now subtract 21,042,313 to get 725,627