Q: What is the sum of all factors of the number 399,054 excluding 399,054?
A: 399,066
The factors of the number 399,054 are: 1, 2, 3, 6, 66509, 133018, 199527, 399054.
If you add them up, you will get the total of 399,453. Now subtract 399,054 to get 399,066