Q: What is the sum of all factors of the number 13,020,520 excluding 13,020,520?
A: 16,275,740
The factors of the number 13,020,520 are: 1, 2, 4, 5, 8, 10, 20, 40, 325513, 651026, 1302052, 1627565, 2604104, 3255130, 6510260, 13020520.
If you add them up, you will get the total of 13,020,536. Now subtract 13,020,520 to get 16,275,740