Q: What is the sum of all factors of the number 128,638,573 excluding 128,638,573?
A: 21,002,273
The factors of the number 128,638,573 are: 1, 7, 49, 2625277, 18376939, 128638573.
If you add them up, you will get the total of 128,638,594. Now subtract 128,638,573 to get 21,002,273