Q: What is the sum of all factors of the number 21,100,213 excluding 21,100,213?
A: 1,464,227
The factors of the number 21,100,213 are: 1, 17, 101, 1717, 12289, 208913, 1241189, 21100213.
If you add them up, you will get the total of 21,100,214. Now subtract 21,100,213 to get 1,464,227