20149244544

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12653}}^1$

素因数の和:12723

約数の個数: 256

約数和(自身を含む): 65051683200

約数和(自身を除く): 44902438656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 29, 32, 33, 39, 44, 48, 52, 58, 64, 66, 78, 87, 88, 96, 104, 116, 128, 132, 143, 156, 174, 176, 192, 208, 232, 264, 286, 312, 319, 348, 352, 377, 384, 416, 429, 464, 528, 572, 624, 638, 696, 704, 754, 832, 858, 928, 957, 1056, 1131, 1144, 1248, 1276, 1392, 1408, 1508, 1664, 1716, 1856, 1914, 2112, 2262, 2288, 2496, 2552, 2784, 3016, 3432, 3712, 3828, 4147, 4224, 4524, 4576, 4992, 5104, 5568, 6032, 6864, 7656, 8294, 9048, 9152, 10208, 11136, 12064, 12441, 12653, 13728, 15312, 16588, 18096, 18304, 20416, 24128, 24882, 25306, 27456, 30624, 33176, 36192, 37959, 40832, 48256, 49764, 50612, 54912, 61248, 66352, 72384, 75918, 99528, 101224, 122496, 132704, 139183, 144768, 151836, 164489, 199056, 202448, 265408, 278366, 303672, 328978, 366937, 398112, 404896, 417549, 493467, 530816, 556732, 607344, 657956, 733874, 796224, 809792, 835098, 986934, 1100811, 1113464, 1214688, 1315912, 1467748, 1592448, 1619584, 1670196, 1809379, 1973868, 2201622, 2226928, 2429376, 2631824, 2935496, 3340392, 3618758, 3947736, 4036307, 4403244, 4453856, 4770181, 4858752, 5263648, 5428137, 5870992, 6680784, 7237516, 7895472, 8072614, 8806488, 8907712, 9540362, 10527296, 10856274, 11741984, 12108921, 13361568, 14310543, 14475032, 15790944, 16145228, 17612976, 17815424, 19080724, 21054592, 21712548, 23483968, 24217842, 26723136, 28621086, 28950064, 31581888, 32290456, 35225952, 38161448, 43425096, 46967936, 48435684, 52471991, 53446272, 57242172, 57900128, 63163776, 64580912, 70451904, 76322896, 86850192, 96871368, 104943982, 114484344, 115800256, 129161824, 140903808, 152645792, 157415973, 173700384, 193742736, 209887964, 228968688, 231600512, 258323648, 305291584, 314831946, 347400768, 387485472, 419775928, 457937376, 516647296, 610583168, 629663892, 694801536, 774970944, 839551856, 915874752, 1259327784, 1549941888, 1679103712, 1831749504, 2518655568, 3358207424, 5037311136, 6716414848, 10074622272, 20149244544]

約数ペア:

[(1, 20149244544), (2, 10074622272), (3, 6716414848), (4, 5037311136), (6, 3358207424), (8, 2518655568), (11, 1831749504), (12, 1679103712), (13, 1549941888), (16, 1259327784), (22, 915874752), (24, 839551856), (26, 774970944), (29, 694801536), (32, 629663892), (33, 610583168), (39, 516647296), (44, 457937376), (48, 419775928), (52, 387485472), (58, 347400768), (64, 314831946), (66, 305291584), (78, 258323648), (87, 231600512), (88, 228968688), (96, 209887964), (104, 193742736), (116, 173700384), (128, 157415973), (132, 152645792), (143, 140903808), (156, 129161824), (174, 115800256), (176, 114484344), (192, 104943982), (208, 96871368), (232, 86850192), (264, 76322896), (286, 70451904), (312, 64580912), (319, 63163776), (348, 57900128), (352, 57242172), (377, 53446272), (384, 52471991), (416, 48435684), (429, 46967936), (464, 43425096), (528, 38161448), (572, 35225952), (624, 32290456), (638, 31581888), (696, 28950064), (704, 28621086), (754, 26723136), (832, 24217842), (858, 23483968), (928, 21712548), (957, 21054592), (1056, 19080724), (1131, 17815424), (1144, 17612976), (1248, 16145228), (1276, 15790944), (1392, 14475032), (1408, 14310543), (1508, 13361568), (1664, 12108921), (1716, 11741984), (1856, 10856274), (1914, 10527296), (2112, 9540362), (2262, 8907712), (2288, 8806488), (2496, 8072614), (2552, 7895472), (2784, 7237516), (3016, 6680784), (3432, 5870992), (3712, 5428137), (3828, 5263648), (4147, 4858752), (4224, 4770181), (4524, 4453856), (4576, 4403244), (4992, 4036307), (5104, 3947736), (5568, 3618758), (6032, 3340392), (6864, 2935496), (7656, 2631824), (8294, 2429376), (9048, 2226928), (9152, 2201622), (10208, 1973868), (11136, 1809379), (12064, 1670196), (12441, 1619584), (12653, 1592448), (13728, 1467748), (15312, 1315912), (16588, 1214688), (18096, 1113464), (18304, 1100811), (20416, 986934), (24128, 835098), (24882, 809792), (25306, 796224), (27456, 733874), (30624, 657956), (33176, 607344), (36192, 556732), (37959, 530816), (40832, 493467), (48256, 417549), (49764, 404896), (50612, 398112), (54912, 366937), (61248, 328978), (66352, 303672), (72384, 278366), (75918, 265408), (99528, 202448), (101224, 199056), (122496, 164489), (132704, 151836), (139183, 144768)]