20965997184

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 512

約数和(自身を含む): 68810342400

約数和(自身を除く): 47844345216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 32, 33, 34, 38, 44, 48, 51, 57, 64, 66, 68, 76, 88, 96, 102, 114, 121, 127, 128, 132, 136, 152, 176, 187, 192, 204, 209, 228, 242, 254, 264, 272, 304, 323, 352, 363, 374, 381, 384, 408, 418, 456, 484, 508, 528, 544, 561, 608, 627, 646, 704, 726, 748, 762, 816, 836, 912, 968, 969, 1016, 1056, 1088, 1122, 1216, 1254, 1292, 1331, 1397, 1408, 1452, 1496, 1524, 1632, 1672, 1824, 1936, 1938, 2032, 2057, 2112, 2159, 2176, 2244, 2299, 2413, 2432, 2508, 2584, 2662, 2794, 2904, 2992, 3048, 3264, 3344, 3553, 3648, 3872, 3876, 3993, 4064, 4114, 4191, 4224, 4318, 4488, 4598, 4826, 5016, 5168, 5324, 5588, 5808, 5984, 6096, 6171, 6477, 6528, 6688, 6897, 7106, 7239, 7296, 7744, 7752, 7986, 8128, 8228, 8382, 8636, 8976, 9196, 9652, 10032, 10336, 10648, 10659, 11176, 11616, 11968, 12192, 12342, 12954, 13376, 13794, 14212, 14478, 15367, 15488, 15504, 15972, 16256, 16456, 16764, 17272, 17952, 18392, 19304, 20064, 20672, 21296, 21318, 22352, 22627, 23232, 23749, 23936, 24384, 24684, 25289, 25908, 26543, 26752, 27588, 28424, 28956, 30734, 31008, 31944, 32912, 33528, 34544, 35904, 36784, 38608, 39083, 40128, 41021, 41344, 42592, 42636, 44704, 45254, 46101, 46464, 47498, 48768, 49368, 50578, 51816, 53086, 55176, 56848, 57912, 61468, 62016, 63888, 65824, 67056, 67881, 69088, 71247, 71808, 73568, 75867, 77216, 78166, 79629, 80256, 82042, 85184, 85272, 89408, 90508, 92202, 94996, 98736, 101156, 103632, 106172, 110352, 113696, 115824, 117249, 122936, 123063, 124032, 127776, 131648, 134112, 135762, 138176, 142494, 147136, 151734, 154432, 156332, 159258, 164084, 169037, 170368, 170544, 178816, 181016, 184404, 189992, 197472, 202312, 207264, 212344, 220704, 227392, 231648, 234498, 245872, 246126, 255552, 261239, 263296, 268224, 271524, 276352, 284988, 291973, 294272, 303468, 308864, 312664, 318516, 328168, 338074, 341088, 362032, 368808, 379984, 394944, 404624, 414528, 424688, 429913, 441408, 451231, 454784, 463296, 468996, 491744, 492252, 507111, 511104, 522478, 536448, 543048, 569976, 583946, 606936, 625328, 637032, 656336, 676148, 682176, 724064, 737616, 759968, 783717, 789888, 809248, 829056, 849376, 859826, 875919, 882816, 902462, 926592, 937992, 983488, 984504, 1014222, 1044956, 1086096, 1139952, 1167892, 1213872, 1250656, 1274064, 1289739, 1312672, 1352296, 1353693, 1364352, 1448128, 1475232, 1519936, 1567434, 1618496, 1698752, 1719652, 1751838, 1804924, 1875984, 1966976, 1969008, 2028444, 2089912, 2172192, 2279904, 2335784, 2427744, 2501312, 2548128, 2579478, 2625344, 2704592, 2707386, 2873629, 2896256, 2950464, 3039872, 3134868, 3211703, 3236992, 3397504, 3439304, 3503676, 3609848, 3751968, 3938016, 4056888, 4179824, 4344384, 4559808, 4671568, 4855488, 4963541, 5002624, 5096256, 5158956, 5250688, 5409184, 5414772, 5747258, 5900928, 6269736, 6423406, 6878608, 7007352, 7219696, 7503936, 7876032, 8113776, 8359648, 8620887, 8688768, 9119616, 9343136, 9635109, 9710976, 9927082, 10192512, 10317912, 10818368, 10829544, 11494516, 12539472, 12846812, 13757216, 14014704, 14439392, 14890623, 15007872, 15752064, 16227552, 16719296, 17241774, 18686272, 19270218, 19854164, 20635824, 21636736, 21659088, 22989032, 25078944, 25693624, 27514432, 28029408, 28878784, 29781246, 32455104, 33438592, 34483548, 37372544, 38540436, 39708328, 41271648, 43318176, 45978064, 50157888, 51387248, 54598951, 55028864, 56058816, 57757568, 59562492, 64910208, 68967096, 77080872, 79416656, 82543296, 86636352, 91956128, 100315776, 102774496, 109197902, 112117632, 119124984, 137934192, 154161744, 158833312, 163796853, 165086592, 173272704, 183912256, 205548992, 218395804, 238249968, 275868384, 308323488, 317666624, 327593706, 367824512, 411097984, 436791608, 476499936, 551736768, 616646976, 635333248, 655187412, 873583216, 952999872, 1103473536, 1233293952, 1310374824, 1747166432, 1905999744, 2620749648, 3494332864, 5241499296, 6988665728, 10482998592, 20965997184]

約数ペア:

[(1, 20965997184), (2, 10482998592), (3, 6988665728), (4, 5241499296), (6, 3494332864), (8, 2620749648), (11, 1905999744), (12, 1747166432), (16, 1310374824), (17, 1233293952), (19, 1103473536), (22, 952999872), (24, 873583216), (32, 655187412), (33, 635333248), (34, 616646976), (38, 551736768), (44, 476499936), (48, 436791608), (51, 411097984), (57, 367824512), (64, 327593706), (66, 317666624), (68, 308323488), (76, 275868384), (88, 238249968), (96, 218395804), (102, 205548992), (114, 183912256), (121, 173272704), (127, 165086592), (128, 163796853), (132, 158833312), (136, 154161744), (152, 137934192), (176, 119124984), (187, 112117632), (192, 109197902), (204, 102774496), (209, 100315776), (228, 91956128), (242, 86636352), (254, 82543296), (264, 79416656), (272, 77080872), (304, 68967096), (323, 64910208), (352, 59562492), (363, 57757568), (374, 56058816), (381, 55028864), (384, 54598951), (408, 51387248), (418, 50157888), (456, 45978064), (484, 43318176), (508, 41271648), (528, 39708328), (544, 38540436), (561, 37372544), (608, 34483548), (627, 33438592), (646, 32455104), (704, 29781246), (726, 28878784), (748, 28029408), (762, 27514432), (816, 25693624), (836, 25078944), (912, 22989032), (968, 21659088), (969, 21636736), (1016, 20635824), (1056, 19854164), (1088, 19270218), (1122, 18686272), (1216, 17241774), (1254, 16719296), (1292, 16227552), (1331, 15752064), (1397, 15007872), (1408, 14890623), (1452, 14439392), (1496, 14014704), (1524, 13757216), (1632, 12846812), (1672, 12539472), (1824, 11494516), (1936, 10829544), (1938, 10818368), (2032, 10317912), (2057, 10192512), (2112, 9927082), (2159, 9710976), (2176, 9635109), (2244, 9343136), (2299, 9119616), (2413, 8688768), (2432, 8620887), (2508, 8359648), (2584, 8113776), (2662, 7876032), (2794, 7503936), (2904, 7219696), (2992, 7007352), (3048, 6878608), (3264, 6423406), (3344, 6269736), (3553, 5900928), (3648, 5747258), (3872, 5414772), (3876, 5409184), (3993, 5250688), (4064, 5158956), (4114, 5096256), (4191, 5002624), (4224, 4963541), (4318, 4855488), (4488, 4671568), (4598, 4559808), (4826, 4344384), (5016, 4179824), (5168, 4056888), (5324, 3938016), (5588, 3751968), (5808, 3609848), (5984, 3503676), (6096, 3439304), (6171, 3397504), (6477, 3236992), (6528, 3211703), (6688, 3134868), (6897, 3039872), (7106, 2950464), (7239, 2896256), (7296, 2873629), (7744, 2707386), (7752, 2704592), (7986, 2625344), (8128, 2579478), (8228, 2548128), (8382, 2501312), (8636, 2427744), (8976, 2335784), (9196, 2279904), (9652, 2172192), (10032, 2089912), (10336, 2028444), (10648, 1969008), (10659, 1966976), (11176, 1875984), (11616, 1804924), (11968, 1751838), (12192, 1719652), (12342, 1698752), (12954, 1618496), (13376, 1567434), (13794, 1519936), (14212, 1475232), (14478, 1448128), (15367, 1364352), (15488, 1353693), (15504, 1352296), (15972, 1312672), (16256, 1289739), (16456, 1274064), (16764, 1250656), (17272, 1213872), (17952, 1167892), (18392, 1139952), (19304, 1086096), (20064, 1044956), (20672, 1014222), (21296, 984504), (21318, 983488), (22352, 937992), (22627, 926592), (23232, 902462), (23749, 882816), (23936, 875919), (24384, 859826), (24684, 849376), (25289, 829056), (25908, 809248), (26543, 789888), (26752, 783717), (27588, 759968), (28424, 737616), (28956, 724064), (30734, 682176), (31008, 676148), (31944, 656336), (32912, 637032), (33528, 625328), (34544, 606936), (35904, 583946), (36784, 569976), (38608, 543048), (39083, 536448), (40128, 522478), (41021, 511104), (41344, 507111), (42592, 492252), (42636, 491744), (44704, 468996), (45254, 463296), (46101, 454784), (46464, 451231), (47498, 441408), (48768, 429913), (49368, 424688), (50578, 414528), (51816, 404624), (53086, 394944), (55176, 379984), (56848, 368808), (57912, 362032), (61468, 341088), (62016, 338074), (63888, 328168), (65824, 318516), (67056, 312664), (67881, 308864), (69088, 303468), (71247, 294272), (71808, 291973), (73568, 284988), (75867, 276352), (77216, 271524), (78166, 268224), (79629, 263296), (80256, 261239), (82042, 255552), (85184, 246126), (85272, 245872), (89408, 234498), (90508, 231648), (92202, 227392), (94996, 220704), (98736, 212344), (101156, 207264), (103632, 202312), (106172, 197472), (110352, 189992), (113696, 184404), (115824, 181016), (117249, 178816), (122936, 170544), (123063, 170368), (124032, 169037), (127776, 164084), (131648, 159258), (134112, 156332), (135762, 154432), (138176, 151734), (142494, 147136)]