Q: What is the sum of all factors of the number 20,827,879 excluding 20,827,879?
A: 10,721
The factors of the number 20,827,879 are: 1, 2549, 8171, 20827879.
If you add them up, you will get the total of 20,827,889. Now subtract 20,827,879 to get 10,721