Q: What is the sum of all factors of the number 212,072,809 excluding 212,072,809?
A: 16,313,307
The factors of the number 212,072,809 are: 1, 13, 16313293, 212072809.
If you add them up, you will get the total of 212,072,825. Now subtract 212,072,809 to get 16,313,307