Q: What is the sum of all factors of the number 28,542,121 excluding 28,542,121?
A: 205,479
The factors of the number 28,542,121 are: 1, 139, 205339, 28542121.
If you add them up, you will get the total of 28,542,326. Now subtract 28,542,121 to get 205,479