Q: What is the sum of all factors of the number 531,566,138 excluding 531,566,138?
A: 265,783,072
The factors of the number 531,566,138 are: 1, 2, 265783069, 531566138.
If you add them up, you will get the total of 531,566,403. Now subtract 531,566,138 to get 265,783,072