Q: What is the sum of all factors of the number 20,560,005 excluding 20,560,005?
A: 15,308,763
The factors of the number 20,560,005 are: 1, 3, 5, 9, 15, 45, 163, 489, 815, 1467, 2445, 2803, 7335, 8409, 14015, 25227, 42045, 126135, 456889, 1370667, 2284445, 4112001, 6853335, 20560005.
If you add them up, you will get the total of 20,560,020. Now subtract 20,560,005 to get 15,308,763