Q: What is the sum of all factors of the number 21,001,111 excluding 21,001,111?
A: 11,313
The factors of the number 21,001,111 are: 1, 2341, 8971, 21001111.
If you add them up, you will get the total of 21,001,122. Now subtract 21,001,111 to get 11,313