Q: What is the sum of all factors of the number 21,743,917 excluding 21,743,917?
A: 1,672,623
The factors of the number 21,743,917 are: 1, 13, 1672609, 21743917.
If you add them up, you will get the total of 21,743,918. Now subtract 21,743,917 to get 1,672,623