Q: What is the sum of all factors of the number 426,545,660 excluding 426,545,660?
A: 477,901,156
The factors of the number 426,545,660 are: 1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 207061, 414122, 828244, 1035305, 2070610, 4141220, 21327283, 42654566, 85309132, 106636415, 213272830, 426545660.
If you add them up, you will get the total of 426,546,137. Now subtract 426,545,660 to get 477,901,156