Q: What is the sum of all factors of the number 666,023,668 excluding 666,023,668?
A: 512,614,352
The factors of the number 666,023,668 are: 1, 2, 4, 89, 178, 356, 1870853, 3741706, 7483412, 166505917, 333011834, 666023668.
If you add them up, you will get the total of 666,024,180. Now subtract 666,023,668 to get 512,614,352