20165052099

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{733}}^1\times {\mathrm{1171}}^1$

素因数の和:2139

約数の個数: 32

約数和(自身を含む): 27748159488

約数和(自身を除く): 7583107389

約数列:

[1, 3, 41, 123, 191, 573, 733, 1171, 2199, 3513, 7831, 23493, 30053, 48011, 90159, 140003, 144033, 223661, 420009, 670983, 858343, 2575029, 5740123, 9170101, 17220369, 27510303, 35192063, 105576189, 163943513, 491830539, 6721684033, 20165052099]

約数ペア:

[(1, 20165052099), (3, 6721684033), (41, 491830539), (123, 163943513), (191, 105576189), (573, 35192063), (733, 27510303), (1171, 17220369), (2199, 9170101), (3513, 5740123), (7831, 2575029), (23493, 858343), (30053, 670983), (48011, 420009), (90159, 223661), (140003, 144033)]