Q: What is the sum of all factors of the number 220,216,520 excluding 220,216,520?
A: 275,270,740
The factors of the number 220,216,520 are: 1, 2, 4, 5, 8, 10, 20, 40, 5505413, 11010826, 22021652, 27527065, 44043304, 55054130, 110108260, 220216520.
If you add them up, you will get the total of 220,216,795. Now subtract 220,216,520 to get 275,270,740