Q: What is the sum of all factors of the number 40,151,021 excluding 40,151,021?
A: 23,023
The factors of the number 40,151,021 are: 1, 1901, 21121, 40151021.
If you add them up, you will get the total of 40,151,044. Now subtract 40,151,021 to get 23,023