Q: What is the sum of all factors of the number 21,026,621 excluding 21,026,621?
A: 5,188,483
The factors of the number 21,026,621 are: 1, 7, 11, 77, 273073, 1911511, 3003803, 21026621.
If you add them up, you will get the total of 21,026,626. Now subtract 21,026,621 to get 5,188,483