Q: What is the sum of all factors of the number 21,402,404 excluding 21,402,404?
A: 16,051,810
The factors of the number 21,402,404 are: 1, 2, 4, 5350601, 10701202, 21402404.
If you add them up, you will get the total of 21,402,420. Now subtract 21,402,404 to get 16,051,810