20243357288

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{201611}}^1$

素因数の和:201798

約数の個数: 64

約数和(自身を含む): 47612689920

約数和(自身を除く): 27369332632

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 163, 308, 326, 616, 652, 1141, 1304, 1793, 2282, 3586, 4564, 7172, 9128, 12551, 14344, 25102, 50204, 100408, 201611, 403222, 806444, 1411277, 1612888, 2217721, 2822554, 4435442, 5645108, 8870884, 11290216, 15524047, 17741768, 31048094, 32862593, 62096188, 65725186, 124192376, 131450372, 230038151, 262900744, 361488523, 460076302, 722977046, 920152604, 1445954092, 1840305208, 2530419661, 2891908184, 5060839322, 10121678644, 20243357288]

約数ペア:

[(1, 20243357288), (2, 10121678644), (4, 5060839322), (7, 2891908184), (8, 2530419661), (11, 1840305208), (14, 1445954092), (22, 920152604), (28, 722977046), (44, 460076302), (56, 361488523), (77, 262900744), (88, 230038151), (154, 131450372), (163, 124192376), (308, 65725186), (326, 62096188), (616, 32862593), (652, 31048094), (1141, 17741768), (1304, 15524047), (1793, 11290216), (2282, 8870884), (3586, 5645108), (4564, 4435442), (7172, 2822554), (9128, 2217721), (12551, 1612888), (14344, 1411277), (25102, 806444), (50204, 403222), (100408, 201611)]