20114804878

素因数分解:

$2^1\times 7^4\times {\mathrm{683}}^1\times {\mathrm{6133}}^1$

素因数の和:6846

約数の個数: 40

約数和(自身を含む): 35256097368

約数和(自身を除く): 15141292490

約数列:

[1, 2, 7, 14, 49, 98, 343, 683, 686, 1366, 2401, 4781, 4802, 6133, 9562, 12266, 33467, 42931, 66934, 85862, 234269, 300517, 468538, 601034, 1639883, 2103619, 3279766, 4188839, 4207238, 8377678, 14725333, 29321873, 29450666, 58643746, 205253111, 410506222, 1436771777, 2873543554, 10057402439, 20114804878]

約数ペア:

[(1, 20114804878), (2, 10057402439), (7, 2873543554), (14, 1436771777), (49, 410506222), (98, 205253111), (343, 58643746), (683, 29450666), (686, 29321873), (1366, 14725333), (2401, 8377678), (4781, 4207238), (4802, 4188839), (6133, 3279766), (9562, 2103619), (12266, 1639883), (33467, 601034), (42931, 468538), (66934, 300517), (85862, 234269)]