Q: What is the sum of all factors of the number 515,563,142 excluding 515,563,142?
A: 257,781,574
The factors of the number 515,563,142 are: 1, 2, 257781571, 515563142.
If you add them up, you will get the total of 515,563,399. Now subtract 515,563,142 to get 257,781,574