Q: What is the sum of all factors of the number 21,101,242 excluding 21,101,242?
A: 11,242,670
The factors of the number 21,101,242 are: 1, 2, 61, 122, 257, 514, 673, 1346, 15677, 31354, 41053, 82106, 172961, 345922, 10550621, 21101242.
If you add them up, you will get the total of 21,101,253. Now subtract 21,101,242 to get 11,242,670