Q: What is the sum of all factors of the number 427,428,551 excluding 427,428,551?
A: 54,216,889
The factors of the number 427,428,551 are: 1, 11, 37, 179, 407, 1969, 5867, 6623, 64537, 72853, 217079, 1050193, 2387869, 11552123, 38857141, 427428551.
If you add them up, you will get the total of 427,428,605. Now subtract 427,428,551 to get 54,216,889