Q: What is the sum of all factors of the number 21,201,430 excluding 21,201,430?
A: 16,961,162
The factors of the number 21,201,430 are: 1, 2, 5, 10, 2120143, 4240286, 10600715, 21201430.
If you add them up, you will get the total of 21,201,446. Now subtract 21,201,430 to get 16,961,162