Q: What is the sum of all factors of the number 21,007,216 excluding 21,007,216?
A: 19,694,296
The factors of the number 21,007,216 are: 1, 2, 4, 8, 16, 1312951, 2625902, 5251804, 10503608, 21007216.
If you add them up, you will get the total of 21,007,235. Now subtract 21,007,216 to get 19,694,296