Q: What is the sum of all factors of the number 121,664,819 excluding 121,664,819?
A: 5,055,181
The factors of the number 121,664,819 are: 1, 71, 79, 109, 199, 5609, 7739, 8611, 14129, 15721, 21691, 611381, 1116191, 1540061, 1713589, 121664819.
If you add them up, you will get the total of 121,664,824. Now subtract 121,664,819 to get 5,055,181