Q: What is the sum of all factors of the number 21,507,722 excluding 21,507,722?
A: 10,753,864
The factors of the number 21,507,722 are: 1, 2, 10753861, 21507722.
If you add them up, you will get the total of 21,507,732. Now subtract 21,507,722 to get 10,753,864