Q: What is the sum of all factors of the number 513,040,120 excluding 513,040,120?
A: 641,300,240
The factors of the number 513,040,120 are: 1, 2, 4, 5, 8, 10, 20, 40, 12826003, 25652006, 51304012, 64130015, 102608024, 128260030, 256520060, 513040120.
If you add them up, you will get the total of 513,040,761. Now subtract 513,040,120 to get 641,300,240