Q: What is the sum of all factors of the number 551,242,100 excluding 551,242,100?
A: 644,953,474
The factors of the number 551,242,100 are: 1, 2, 4, 5, 10, 20, 25, 50, 100, 5512421, 11024842, 22049684, 27562105, 55124210, 110248420, 137810525, 275621050, 551242100.
If you add them up, you will get the total of 551,242,744. Now subtract 551,242,100 to get 644,953,474