Q: What is the sum of all factors of the number 263,262,246 excluding 263,262,246?

A: 305,181,882

Why is 305,181,882 the sum of all factors of 263,262,246, excluding 263,262,246?

The factors of the number 263,262,246 are: 1, 2, 3, 6, 13, 26, 39, 78, 421, 842, 1263, 2526, 5473, 8017, 10946, 16034, 16419, 24051, 32838, 48102, 104221, 208442, 312663, 625326, 3375157, 6750314, 10125471, 20250942, 43877041, 87754082, 131631123, 263262246.

If you add them up, you will get the total of 263,262,551. Now subtract 263,262,246 to get 305,181,882