Q: What is the sum of all factors of the number 21,212,129 excluding 21,212,129?
A: 732,703
The factors of the number 21,212,129 are: 1, 41, 103, 4223, 5023, 205943, 517369, 21212129.
If you add them up, you will get the total of 21,212,861. Now subtract 21,212,129 to get 732,703