Q: What is the sum of all factors of the number 20,907,213 excluding 20,907,213?
A: 6,990,195
The factors of the number 20,907,213 are: 1, 3, 2617, 2663, 7851, 7989, 6969071, 20907213.
If you add them up, you will get the total of 20,907,219. Now subtract 20,907,213 to get 6,990,195