20163860059

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{2927}}^1$

素因数の和:3255

約数の個数: 32

約数和(自身を含む): 23800283136

約数和(自身を除く): 3636423077

約数列:

[1, 7, 71, 83, 167, 497, 581, 1169, 2927, 5893, 11857, 13861, 20489, 41251, 82999, 97027, 207817, 242941, 488809, 984131, 1454719, 1700587, 3421663, 6888917, 17248811, 34705439, 40571147, 120741677, 242938073, 283998029, 2880551437, 20163860059]

約数ペア:

[(1, 20163860059), (7, 2880551437), (71, 283998029), (83, 242938073), (167, 120741677), (497, 40571147), (581, 34705439), (1169, 17248811), (2927, 6888917), (5893, 3421663), (11857, 1700587), (13861, 1454719), (20489, 984131), (41251, 488809), (82999, 242941), (97027, 207817)]