20164598993

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{683}}^1\times {\mathrm{839}}^1$

素因数の和:1997

約数の個数: 32

約数和(自身を含む): 25262254080

約数和(自身を除く): 5097655087

約数列:

[1, 7, 11, 77, 457, 683, 839, 3199, 4781, 5027, 5873, 7513, 9229, 35189, 52591, 64603, 312131, 383423, 573037, 2184917, 2683961, 3433441, 4011259, 4217653, 6303407, 24034087, 29523571, 44123849, 261877909, 1833145363, 2880656999, 20164598993]

約数ペア:

[(1, 20164598993), (7, 2880656999), (11, 1833145363), (77, 261877909), (457, 44123849), (683, 29523571), (839, 24034087), (3199, 6303407), (4781, 4217653), (5027, 4011259), (5873, 3433441), (7513, 2683961), (9229, 2184917), (35189, 573037), (52591, 383423), (64603, 312131)]