Q: What is the sum of all factors of the number 145,505,017 excluding 145,505,017?
A: 20,786,439
The factors of the number 145,505,017 are: 1, 7, 20786431, 145505017.
If you add them up, you will get the total of 145,505,037. Now subtract 145,505,017 to get 20,786,439