Q: What is the sum of all factors of the number 40,212,021 excluding 40,212,021?
A: 17,945,547
The factors of the number 40,212,021 are: 1, 3, 17, 41, 51, 123, 697, 2091, 19231, 57693, 326927, 788471, 980781, 2365413, 13404007, 40212021.
If you add them up, you will get the total of 40,212,038. Now subtract 40,212,021 to get 17,945,547