Q: What is the sum of all factors of the number 631,247,380 excluding 631,247,380?
A: 742,429,820
The factors of the number 631,247,380 are: 1, 2, 4, 5, 10, 20, 37, 74, 113, 148, 185, 226, 370, 452, 565, 740, 1130, 2260, 4181, 7549, 8362, 15098, 16724, 20905, 30196, 37745, 41810, 75490, 83620, 150980, 279313, 558626, 853037, 1117252, 1396565, 1706074, 2793130, 3412148, 4265185, 5586260, 8530370, 17060740, 31562369, 63124738, 126249476, 157811845, 315623690, 631247380.
If you add them up, you will get the total of 631,248,122. Now subtract 631,247,380 to get 742,429,820