Q: What is the sum of all factors of the number 206,420,420 excluding 206,420,420?
A: 227,062,504
The factors of the number 206,420,420 are: 1, 2, 4, 5, 10, 20, 10321021, 20642042, 41284084, 51605105, 103210210, 206420420.
If you add them up, you will get the total of 206,420,647. Now subtract 206,420,420 to get 227,062,504