Q: What is the sum of all factors of the number 103,142,405 excluding 103,142,405?
A: 20,628,487
The factors of the number 103,142,405 are: 1, 5, 20628481, 103142405.
If you add them up, you will get the total of 103,142,425. Now subtract 103,142,405 to get 20,628,487