Q: What is the sum of all factors of the number 20,503,889 excluding 20,503,889?
A: 2,960,431
The factors of the number 20,503,889 are: 1, 7, 1009, 2903, 7063, 20321, 2929127, 20503889.
If you add them up, you will get the total of 20,503,891. Now subtract 20,503,889 to get 2,960,431