Q: What is the sum of all factors of the number 21,131,441 excluding 21,131,441?
A: 515,443
The factors of the number 21,131,441 are: 1, 41, 515401, 21131441.
If you add them up, you will get the total of 21,131,956. Now subtract 21,131,441 to get 515,443