20143264576

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{5657}}^1$

素因数の和:5792

約数の個数: 112

約数和(自身を含む): 43458871680

約数和(自身を除く): 23315607104

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 59, 64, 82, 92, 118, 164, 184, 236, 328, 368, 472, 656, 736, 943, 944, 1312, 1357, 1472, 1886, 1888, 2419, 2624, 2714, 3772, 3776, 4838, 5428, 5657, 7544, 9676, 10856, 11314, 15088, 19352, 21712, 22628, 30176, 38704, 43424, 45256, 55637, 60352, 77408, 86848, 90512, 111274, 130111, 154816, 181024, 222548, 231937, 260222, 333763, 362048, 445096, 463874, 520444, 667526, 890192, 927748, 1040888, 1335052, 1780384, 1855496, 2081776, 2670104, 3560768, 3710992, 4163552, 5334551, 5340208, 7421984, 7676549, 8327104, 10669102, 10680416, 13684283, 14843968, 15353098, 21338204, 21360832, 27368566, 30706196, 42676408, 54737132, 61412392, 85352816, 109474264, 122824784, 170705632, 218948528, 245649568, 314738509, 341411264, 437897056, 491299136, 629477018, 875794112, 1258954036, 2517908072, 5035816144, 10071632288, 20143264576]

約数ペア:

[(1, 20143264576), (2, 10071632288), (4, 5035816144), (8, 2517908072), (16, 1258954036), (23, 875794112), (32, 629477018), (41, 491299136), (46, 437897056), (59, 341411264), (64, 314738509), (82, 245649568), (92, 218948528), (118, 170705632), (164, 122824784), (184, 109474264), (236, 85352816), (328, 61412392), (368, 54737132), (472, 42676408), (656, 30706196), (736, 27368566), (943, 21360832), (944, 21338204), (1312, 15353098), (1357, 14843968), (1472, 13684283), (1886, 10680416), (1888, 10669102), (2419, 8327104), (2624, 7676549), (2714, 7421984), (3772, 5340208), (3776, 5334551), (4838, 4163552), (5428, 3710992), (5657, 3560768), (7544, 2670104), (9676, 2081776), (10856, 1855496), (11314, 1780384), (15088, 1335052), (19352, 1040888), (21712, 927748), (22628, 890192), (30176, 667526), (38704, 520444), (43424, 463874), (45256, 445096), (55637, 362048), (60352, 333763), (77408, 260222), (86848, 231937), (90512, 222548), (111274, 181024), (130111, 154816)]