Q: What is the sum of all factors of the number 21,381,025 excluding 21,381,025?
A: 5,131,477
The factors of the number 21,381,025 are: 1, 5, 25, 855241, 4276205, 21381025.
If you add them up, you will get the total of 21,381,030. Now subtract 21,381,025 to get 5,131,477