Q: What is the sum of all factors of the number 40,663,655 excluding 40,663,655?
A: 12,990,745
The factors of the number 40,663,655 are: 1, 5, 23, 29, 89, 115, 137, 145, 445, 667, 685, 2047, 2581, 3151, 3335, 3973, 10235, 12193, 12905, 15755, 19865, 59363, 60965, 91379, 280439, 296815, 353597, 456895, 1402195, 1767985, 8132731, 40663655.
If you add them up, you will get the total of 40,663,667. Now subtract 40,663,655 to get 12,990,745