Q: What is the sum of all factors of the number 21,437,072 excluding 21,437,072?
A: 20,097,286
The factors of the number 21,437,072 are: 1, 2, 4, 8, 16, 1339817, 2679634, 5359268, 10718536, 21437072.
If you add them up, you will get the total of 21,437,092. Now subtract 21,437,072 to get 20,097,286