Q: What is the sum of all factors of the number 666,630,042 excluding 666,630,042?
A: 769,188,678
The factors of the number 666,630,042 are: 1, 2, 3, 6, 13, 26, 39, 78, 8546539, 17093078, 25639617, 51279234, 111105007, 222210014, 333315021, 666630042.
If you add them up, you will get the total of 666,630,811. Now subtract 666,630,042 to get 769,188,678