Q: What is the sum of all factors of the number 660,721,372 excluding 660,721,372?
A: 498,041,604
The factors of the number 660,721,372 are: 1, 2, 4, 463, 926, 1852, 356761, 713522, 1427044, 165180343, 330360686, 660721372.
If you add them up, you will get the total of 660,721,870. Now subtract 660,721,372 to get 498,041,604