20678047104

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1303}}^1$

素因数の和:1378

約数の個数: 384

約数和(自身を含む): 68600206080

約数和(自身を除く): 47922158976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 32, 33, 34, 39, 44, 48, 51, 52, 64, 66, 68, 78, 88, 96, 102, 104, 128, 132, 136, 143, 156, 176, 187, 192, 204, 208, 221, 264, 272, 286, 289, 312, 352, 374, 384, 408, 416, 429, 442, 528, 544, 561, 572, 578, 624, 663, 704, 748, 816, 832, 858, 867, 884, 1056, 1088, 1122, 1144, 1156, 1248, 1303, 1326, 1408, 1496, 1632, 1664, 1716, 1734, 1768, 2112, 2176, 2244, 2288, 2312, 2431, 2496, 2606, 2652, 2992, 3179, 3264, 3432, 3468, 3536, 3757, 3909, 4224, 4488, 4576, 4624, 4862, 4992, 5212, 5304, 5984, 6358, 6528, 6864, 6936, 7072, 7293, 7514, 7818, 8976, 9152, 9248, 9537, 9724, 10424, 10608, 11271, 11968, 12716, 13728, 13872, 14144, 14333, 14586, 15028, 15636, 16939, 17952, 18304, 18496, 19074, 19448, 20848, 21216, 22151, 22542, 23936, 25432, 27456, 27744, 28288, 28666, 29172, 30056, 31272, 33878, 35904, 36992, 38148, 38896, 41327, 41696, 42432, 42999, 44302, 45084, 50817, 50864, 54912, 55488, 57332, 58344, 60112, 62544, 66453, 67756, 71808, 76296, 77792, 82654, 83392, 84864, 85998, 88604, 90168, 101634, 101728, 110976, 114664, 116688, 120224, 123981, 125088, 132906, 135512, 152592, 155584, 165308, 166784, 171996, 177208, 180336, 186329, 203268, 203456, 229328, 233376, 240448, 243661, 247962, 250176, 265812, 271024, 287963, 305184, 311168, 330616, 343992, 354416, 360672, 372658, 376567, 406536, 406912, 458656, 466752, 480896, 487322, 495924, 500352, 531624, 542048, 558987, 575926, 610368, 661232, 687984, 708832, 721344, 730983, 745316, 753134, 813072, 863889, 917312, 933504, 974644, 991848, 1063248, 1084096, 1117974, 1129701, 1151852, 1220736, 1322464, 1375968, 1417664, 1442688, 1461966, 1490632, 1506268, 1626144, 1727778, 1834624, 1949288, 1983696, 2126496, 2168192, 2235948, 2259402, 2303704, 2644928, 2751936, 2835328, 2923932, 2981264, 3012536, 3167593, 3252288, 3455556, 3898576, 3967392, 4142237, 4252992, 4471896, 4518804, 4607408, 4895371, 5289856, 5503872, 5847864, 5962528, 6025072, 6335186, 6504576, 6911112, 7797152, 7934784, 8284474, 8505984, 8943792, 9037608, 9214816, 9502779, 9790742, 11695728, 11925056, 12050144, 12426711, 12670372, 13822224, 14686113, 15594304, 15869568, 16568948, 17887584, 18075216, 18429632, 19005558, 19581484, 23391456, 23850112, 24100288, 24853422, 25340744, 27644448, 29372226, 31188608, 33137896, 35775168, 36150432, 36859264, 38011116, 39162968, 46782912, 48200576, 49706844, 50681488, 53849081, 55288896, 58744452, 66275792, 71550336, 72300864, 76022232, 78325936, 93565824, 99413688, 101362976, 107698162, 110577792, 117488904, 132551584, 144601728, 152044464, 156651872, 161547243, 198827376, 202725952, 215396324, 234977808, 265103168, 304088928, 313303744, 323094486, 397654752, 405451904, 430792648, 469955616, 530206336, 608177856, 626607488, 646188972, 795309504, 861585296, 939911232, 1216355712, 1292377944, 1590619008, 1723170592, 1879822464, 2584755888, 3446341184, 5169511776, 6892682368, 10339023552, 20678047104]

約数ペア:

[(1, 20678047104), (2, 10339023552), (3, 6892682368), (4, 5169511776), (6, 3446341184), (8, 2584755888), (11, 1879822464), (12, 1723170592), (13, 1590619008), (16, 1292377944), (17, 1216355712), (22, 939911232), (24, 861585296), (26, 795309504), (32, 646188972), (33, 626607488), (34, 608177856), (39, 530206336), (44, 469955616), (48, 430792648), (51, 405451904), (52, 397654752), (64, 323094486), (66, 313303744), (68, 304088928), (78, 265103168), (88, 234977808), (96, 215396324), (102, 202725952), (104, 198827376), (128, 161547243), (132, 156651872), (136, 152044464), (143, 144601728), (156, 132551584), (176, 117488904), (187, 110577792), (192, 107698162), (204, 101362976), (208, 99413688), (221, 93565824), (264, 78325936), (272, 76022232), (286, 72300864), (289, 71550336), (312, 66275792), (352, 58744452), (374, 55288896), (384, 53849081), (408, 50681488), (416, 49706844), (429, 48200576), (442, 46782912), (528, 39162968), (544, 38011116), (561, 36859264), (572, 36150432), (578, 35775168), (624, 33137896), (663, 31188608), (704, 29372226), (748, 27644448), (816, 25340744), (832, 24853422), (858, 24100288), (867, 23850112), (884, 23391456), (1056, 19581484), (1088, 19005558), (1122, 18429632), (1144, 18075216), (1156, 17887584), (1248, 16568948), (1303, 15869568), (1326, 15594304), (1408, 14686113), (1496, 13822224), (1632, 12670372), (1664, 12426711), (1716, 12050144), (1734, 11925056), (1768, 11695728), (2112, 9790742), (2176, 9502779), (2244, 9214816), (2288, 9037608), (2312, 8943792), (2431, 8505984), (2496, 8284474), (2606, 7934784), (2652, 7797152), (2992, 6911112), (3179, 6504576), (3264, 6335186), (3432, 6025072), (3468, 5962528), (3536, 5847864), (3757, 5503872), (3909, 5289856), (4224, 4895371), (4488, 4607408), (4576, 4518804), (4624, 4471896), (4862, 4252992), (4992, 4142237), (5212, 3967392), (5304, 3898576), (5984, 3455556), (6358, 3252288), (6528, 3167593), (6864, 3012536), (6936, 2981264), (7072, 2923932), (7293, 2835328), (7514, 2751936), (7818, 2644928), (8976, 2303704), (9152, 2259402), (9248, 2235948), (9537, 2168192), (9724, 2126496), (10424, 1983696), (10608, 1949288), (11271, 1834624), (11968, 1727778), (12716, 1626144), (13728, 1506268), (13872, 1490632), (14144, 1461966), (14333, 1442688), (14586, 1417664), (15028, 1375968), (15636, 1322464), (16939, 1220736), (17952, 1151852), (18304, 1129701), (18496, 1117974), (19074, 1084096), (19448, 1063248), (20848, 991848), (21216, 974644), (22151, 933504), (22542, 917312), (23936, 863889), (25432, 813072), (27456, 753134), (27744, 745316), (28288, 730983), (28666, 721344), (29172, 708832), (30056, 687984), (31272, 661232), (33878, 610368), (35904, 575926), (36992, 558987), (38148, 542048), (38896, 531624), (41327, 500352), (41696, 495924), (42432, 487322), (42999, 480896), (44302, 466752), (45084, 458656), (50817, 406912), (50864, 406536), (54912, 376567), (55488, 372658), (57332, 360672), (58344, 354416), (60112, 343992), (62544, 330616), (66453, 311168), (67756, 305184), (71808, 287963), (76296, 271024), (77792, 265812), (82654, 250176), (83392, 247962), (84864, 243661), (85998, 240448), (88604, 233376), (90168, 229328), (101634, 203456), (101728, 203268), (110976, 186329), (114664, 180336), (116688, 177208), (120224, 171996), (123981, 166784), (125088, 165308), (132906, 155584), (135512, 152592)]