Q: What is the sum of all factors of the number 20,410,391 excluding 20,410,391?
A: 40,609
The factors of the number 20,410,391 are: 1, 509, 40099, 20410391.
If you add them up, you will get the total of 20,410,431. Now subtract 20,410,391 to get 40,609