20956123008

素因数分解:

$2^7\times 3^4\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{577}}^1$

素因数の和:747

約数の個数: 320

約数和(自身を含む): 65059125120

約数和(自身を除く): 44103002112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 113, 124, 128, 144, 162, 186, 192, 216, 226, 248, 279, 288, 324, 339, 372, 384, 432, 452, 496, 558, 576, 577, 648, 678, 744, 837, 864, 904, 992, 1017, 1116, 1152, 1154, 1296, 1356, 1488, 1674, 1728, 1731, 1808, 1984, 2034, 2232, 2308, 2511, 2592, 2712, 2976, 3051, 3348, 3456, 3462, 3503, 3616, 3968, 4068, 4464, 4616, 5022, 5184, 5193, 5424, 5952, 6102, 6696, 6924, 7006, 7232, 8136, 8928, 9153, 9232, 10044, 10368, 10386, 10509, 10848, 11904, 12204, 13392, 13848, 14012, 14464, 15579, 16272, 17856, 17887, 18306, 18464, 20088, 20772, 21018, 21696, 24408, 26784, 27696, 28024, 31158, 31527, 32544, 35712, 35774, 36612, 36928, 40176, 41544, 42036, 43392, 46737, 48816, 53568, 53661, 55392, 56048, 62316, 63054, 65088, 65201, 71548, 73224, 73856, 80352, 83088, 84072, 93474, 94581, 97632, 107136, 107322, 110784, 112096, 124632, 126108, 130176, 130402, 143096, 146448, 160704, 160983, 166176, 168144, 186948, 189162, 195264, 195603, 214644, 221568, 224192, 249264, 252216, 260804, 283743, 286192, 292896, 321408, 321966, 332352, 336288, 373896, 378324, 390528, 391206, 429288, 448384, 482949, 498528, 504432, 521608, 567486, 572384, 585792, 586809, 643932, 664704, 672576, 747792, 756648, 782412, 858576, 965898, 997056, 1008864, 1043216, 1134972, 1144768, 1171584, 1173618, 1287864, 1345152, 1448847, 1495584, 1513296, 1564824, 1717152, 1760427, 1931796, 1994112, 2017728, 2021231, 2086432, 2269944, 2289536, 2347236, 2575728, 2897694, 2991168, 3026592, 3129648, 3434304, 3520854, 3863592, 4035456, 4042462, 4172864, 4539888, 4694472, 5151456, 5281281, 5795388, 5982336, 6053184, 6063693, 6259296, 6868608, 7041708, 7727184, 8084924, 8345728, 9079776, 9388944, 10302912, 10562562, 11590776, 12106368, 12127386, 12518592, 14083416, 15454368, 16169848, 18159552, 18191079, 18777888, 20605824, 21125124, 23181552, 24254772, 25037184, 28166832, 30908736, 32339696, 36319104, 36382158, 37555776, 42250248, 46363104, 48509544, 54573237, 56333664, 61817472, 64679392, 72764316, 75111552, 84500496, 92726208, 97019088, 109146474, 112667328, 129358784, 145528632, 163719711, 169000992, 185452416, 194038176, 218292948, 225334656, 258717568, 291057264, 327439422, 338001984, 388076352, 436585896, 582114528, 654878844, 676003968, 776152704, 873171792, 1164229056, 1309757688, 1746343584, 2328458112, 2619515376, 3492687168, 5239030752, 6985374336, 10478061504, 20956123008]

約数ペア:

[(1, 20956123008), (2, 10478061504), (3, 6985374336), (4, 5239030752), (6, 3492687168), (8, 2619515376), (9, 2328458112), (12, 1746343584), (16, 1309757688), (18, 1164229056), (24, 873171792), (27, 776152704), (31, 676003968), (32, 654878844), (36, 582114528), (48, 436585896), (54, 388076352), (62, 338001984), (64, 327439422), (72, 291057264), (81, 258717568), (93, 225334656), (96, 218292948), (108, 194038176), (113, 185452416), (124, 169000992), (128, 163719711), (144, 145528632), (162, 129358784), (186, 112667328), (192, 109146474), (216, 97019088), (226, 92726208), (248, 84500496), (279, 75111552), (288, 72764316), (324, 64679392), (339, 61817472), (372, 56333664), (384, 54573237), (432, 48509544), (452, 46363104), (496, 42250248), (558, 37555776), (576, 36382158), (577, 36319104), (648, 32339696), (678, 30908736), (744, 28166832), (837, 25037184), (864, 24254772), (904, 23181552), (992, 21125124), (1017, 20605824), (1116, 18777888), (1152, 18191079), (1154, 18159552), (1296, 16169848), (1356, 15454368), (1488, 14083416), (1674, 12518592), (1728, 12127386), (1731, 12106368), (1808, 11590776), (1984, 10562562), (2034, 10302912), (2232, 9388944), (2308, 9079776), (2511, 8345728), (2592, 8084924), (2712, 7727184), (2976, 7041708), (3051, 6868608), (3348, 6259296), (3456, 6063693), (3462, 6053184), (3503, 5982336), (3616, 5795388), (3968, 5281281), (4068, 5151456), (4464, 4694472), (4616, 4539888), (5022, 4172864), (5184, 4042462), (5193, 4035456), (5424, 3863592), (5952, 3520854), (6102, 3434304), (6696, 3129648), (6924, 3026592), (7006, 2991168), (7232, 2897694), (8136, 2575728), (8928, 2347236), (9153, 2289536), (9232, 2269944), (10044, 2086432), (10368, 2021231), (10386, 2017728), (10509, 1994112), (10848, 1931796), (11904, 1760427), (12204, 1717152), (13392, 1564824), (13848, 1513296), (14012, 1495584), (14464, 1448847), (15579, 1345152), (16272, 1287864), (17856, 1173618), (17887, 1171584), (18306, 1144768), (18464, 1134972), (20088, 1043216), (20772, 1008864), (21018, 997056), (21696, 965898), (24408, 858576), (26784, 782412), (27696, 756648), (28024, 747792), (31158, 672576), (31527, 664704), (32544, 643932), (35712, 586809), (35774, 585792), (36612, 572384), (36928, 567486), (40176, 521608), (41544, 504432), (42036, 498528), (43392, 482949), (46737, 448384), (48816, 429288), (53568, 391206), (53661, 390528), (55392, 378324), (56048, 373896), (62316, 336288), (63054, 332352), (65088, 321966), (65201, 321408), (71548, 292896), (73224, 286192), (73856, 283743), (80352, 260804), (83088, 252216), (84072, 249264), (93474, 224192), (94581, 221568), (97632, 214644), (107136, 195603), (107322, 195264), (110784, 189162), (112096, 186948), (124632, 168144), (126108, 166176), (130176, 160983), (130402, 160704), (143096, 146448)]