Q: What is the sum of all factors of the number 21,571,678 excluding 21,571,678?
A: 10,785,842
The factors of the number 21,571,678 are: 1, 2, 10785839, 21571678.
If you add them up, you will get the total of 21,571,688. Now subtract 21,571,678 to get 10,785,842