20230568752

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1319}}^1$

素因数の和:1499

約数の個数: 120

約数和(自身を含む): 43415792640

約数和(自身を除く): 23185223888

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 107, 124, 136, 214, 248, 272, 289, 428, 496, 527, 578, 856, 1054, 1156, 1319, 1712, 1819, 2108, 2312, 2638, 3317, 3638, 4216, 4624, 5276, 6634, 7276, 8432, 8959, 10552, 13268, 14552, 17918, 21104, 22423, 26536, 29104, 30923, 35836, 40889, 44846, 53072, 56389, 61846, 71672, 81778, 89692, 112778, 123692, 141133, 143344, 163556, 179384, 225556, 247384, 282266, 327112, 358768, 381191, 451112, 494768, 564532, 654224, 695113, 762382, 902224, 958613, 1129064, 1390226, 1524764, 1917226, 2258128, 2399261, 2780452, 3049528, 3834452, 4375123, 4798522, 5560904, 6099056, 7668904, 8750246, 9597044, 11121808, 11816921, 15337808, 17500492, 19194088, 23633842, 35000984, 38388176, 40787437, 47267684, 70001968, 74377091, 81574874, 94535368, 148754182, 163149748, 189070736, 297508364, 326299496, 595016728, 652598992, 1190033456, 1264410547, 2528821094, 5057642188, 10115284376, 20230568752]

約数ペア:

[(1, 20230568752), (2, 10115284376), (4, 5057642188), (8, 2528821094), (16, 1264410547), (17, 1190033456), (31, 652598992), (34, 595016728), (62, 326299496), (68, 297508364), (107, 189070736), (124, 163149748), (136, 148754182), (214, 94535368), (248, 81574874), (272, 74377091), (289, 70001968), (428, 47267684), (496, 40787437), (527, 38388176), (578, 35000984), (856, 23633842), (1054, 19194088), (1156, 17500492), (1319, 15337808), (1712, 11816921), (1819, 11121808), (2108, 9597044), (2312, 8750246), (2638, 7668904), (3317, 6099056), (3638, 5560904), (4216, 4798522), (4624, 4375123), (5276, 3834452), (6634, 3049528), (7276, 2780452), (8432, 2399261), (8959, 2258128), (10552, 1917226), (13268, 1524764), (14552, 1390226), (17918, 1129064), (21104, 958613), (22423, 902224), (26536, 762382), (29104, 695113), (30923, 654224), (35836, 564532), (40889, 494768), (44846, 451112), (53072, 381191), (56389, 358768), (61846, 327112), (71672, 282266), (81778, 247384), (89692, 225556), (112778, 179384), (123692, 163556), (141133, 143344)]