Q: What is the sum of all factors of the number 21,330,520 excluding 21,330,520?
A: 26,663,240
The factors of the number 21,330,520 are: 1, 2, 4, 5, 8, 10, 20, 40, 533263, 1066526, 2133052, 2666315, 4266104, 5332630, 10665260, 21330520.
If you add them up, you will get the total of 21,330,546. Now subtract 21,330,520 to get 26,663,240