Q: What is the sum of all factors of the number 21,144,137 excluding 21,144,137?
A: 3,452,161
The factors of the number 21,144,137 are: 1, 7, 49, 431513, 3020591, 21144137.
If you add them up, you will get the total of 21,144,140. Now subtract 21,144,137 to get 3,452,161