Q: What is the sum of all factors of the number 21,142,299 excluding 21,142,299?
A: 7,047,437
The factors of the number 21,142,299 are: 1, 3, 7047433, 21142299.
If you add them up, you will get the total of 21,142,306. Now subtract 21,142,299 to get 7,047,437