Q: What is the sum of all factors of the number 103,220,420 excluding 103,220,420?
A: 118,499,260
The factors of the number 103,220,420 are: 1, 2, 4, 5, 10, 20, 89, 103, 178, 206, 356, 412, 445, 515, 563, 890, 1030, 1126, 1780, 2060, 2252, 2815, 5630, 9167, 11260, 18334, 36668, 45835, 50107, 57989, 91670, 100214, 115978, 183340, 200428, 231956, 250535, 289945, 501070, 579890, 1002140, 1159780, 5161021, 10322042, 20644084, 25805105, 51610210, 103220420.
If you add them up, you will get the total of 103,220,538. Now subtract 103,220,420 to get 118,499,260