Q: What is the sum of all factors of the number 666,242 excluding 666,242?
A: 381,310
The factors of the number 666,242 are: 1, 2, 43, 61, 86, 122, 127, 254, 2623, 5246, 5461, 7747, 10922, 15494, 333121, 666242.
If you add them up, you will get the total of 666,623. Now subtract 666,242 to get 381,310