Q: What is the sum of all factors of the number 21,418,347 excluding 21,418,347?
A: 7,139,453
The factors of the number 21,418,347 are: 1, 3, 7139449, 21418347.
If you add them up, you will get the total of 21,418,354. Now subtract 21,418,347 to get 7,139,453