Q: What is the sum of all factors of the number 21,540,250 excluding 21,540,250?
A: 18,783,566
The factors of the number 21,540,250 are: 1, 2, 5, 10, 25, 50, 125, 250, 86161, 172322, 430805, 861610, 2154025, 4308050, 10770125, 21540250.
If you add them up, you will get the total of 21,540,268. Now subtract 21,540,250 to get 18,783,566