Q: What is the sum of all factors of the number 12,678,920 including 12,678,920?

 A: 28,690,200

Why is 28,690,200 the sum of all factors of 12,678,920, including 12,678,920?

The factors of the number 12,678,920 are: 1, 2, 4, 5, 8, 10, 20, 40, 197, 394, 788, 985, 1576, 1609, 1970, 3218, 3940, 6436, 7880, 8045, 12872, 16090, 32180, 64360, 316973, 633946, 1267892, 1584865, 2535784, 3169730, 6339460, 12678920.

If you add them up, you will get the total of 28,690,200.


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