Q: What is the sum of all factors of the number 20,040,678 excluding 20,040,678?
A: 30,537,018
The factors of the number 20,040,678 are: 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3001, 3339, 6002, 6678, 9003, 18006, 21007, 27009, 42014, 54018, 63021, 126042, 159053, 189063, 318106, 378126, 477159, 954318, 1113371, 1431477, 2226742, 2862954, 3340113, 6680226, 10020339, 20040678.
If you add them up, you will get the total of 20,040,708. Now subtract 20,040,678 to get 30,537,018