Q: What is the sum of all factors of the number 512,205,021 excluding 512,205,021?
A: 266,586,499
The factors of the number 512,205,021 are: 1, 3, 9, 19, 57, 171, 2995351, 8986053, 26958159, 56911669, 170735007, 512205021.
If you add them up, you will get the total of 512,205,287. Now subtract 512,205,021 to get 266,586,499