20764528512

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:299

約数の個数: 512

約数和(自身を含む): 70691712000

約数和(自身を除く): 49927183488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 67, 78, 84, 91, 96, 98, 104, 112, 128, 134, 147, 156, 168, 181, 182, 192, 196, 201, 208, 224, 268, 273, 294, 312, 336, 343, 362, 364, 384, 392, 402, 416, 448, 469, 536, 543, 546, 588, 624, 637, 672, 686, 724, 728, 784, 804, 832, 871, 896, 938, 1029, 1072, 1086, 1092, 1176, 1248, 1267, 1274, 1344, 1372, 1407, 1448, 1456, 1568, 1608, 1664, 1742, 1876, 1911, 2058, 2144, 2172, 2184, 2352, 2353, 2496, 2534, 2548, 2613, 2688, 2744, 2814, 2896, 2912, 3136, 3216, 3283, 3484, 3752, 3801, 3822, 4116, 4288, 4344, 4368, 4459, 4704, 4706, 4992, 5068, 5096, 5226, 5488, 5628, 5792, 5824, 6097, 6272, 6432, 6566, 6968, 7059, 7504, 7602, 7644, 8232, 8576, 8688, 8736, 8869, 8918, 9408, 9412, 9849, 10136, 10192, 10452, 10976, 11256, 11584, 11648, 12127, 12194, 12864, 13132, 13377, 13936, 14118, 15008, 15204, 15288, 16464, 16471, 17376, 17472, 17738, 17836, 18291, 18816, 18824, 19698, 20272, 20384, 20904, 21952, 22512, 22981, 23168, 24254, 24388, 25728, 26264, 26607, 26754, 27872, 28236, 30016, 30408, 30576, 32928, 32942, 34752, 34944, 35476, 35672, 36381, 36582, 37648, 39396, 40544, 40768, 41808, 42679, 43904, 45024, 45962, 48508, 48776, 49413, 52528, 53214, 53508, 55744, 56472, 60032, 60816, 61152, 62083, 65856, 65884, 68943, 69504, 70952, 71344, 72762, 73164, 75296, 78792, 81088, 81536, 83616, 84889, 85358, 90048, 91924, 97016, 97552, 98826, 105056, 106428, 107016, 111488, 112944, 115297, 121632, 122304, 124166, 128037, 131712, 131768, 137886, 141904, 142688, 145524, 146328, 150592, 157584, 157651, 162176, 167232, 169778, 170716, 180096, 183848, 186249, 194032, 195104, 197652, 210112, 212856, 214032, 225888, 230594, 243264, 244608, 248332, 254667, 256074, 263536, 275772, 283808, 285376, 291048, 292656, 298753, 301184, 315168, 315302, 334464, 339556, 341432, 345891, 367696, 372498, 388064, 390208, 395304, 420224, 425712, 428064, 451776, 461188, 472953, 486528, 496664, 509334, 512148, 527072, 551544, 567616, 570752, 582096, 585312, 594223, 597506, 630336, 630604, 679112, 682864, 691782, 735392, 744996, 776128, 780416, 790608, 807079, 851424, 856128, 896259, 903552, 922376, 945906, 993328, 1018668, 1024296, 1054144, 1103088, 1103557, 1135232, 1164192, 1170624, 1188446, 1195012, 1260672, 1261208, 1358224, 1365728, 1383564, 1470784, 1489992, 1552256, 1581216, 1614158, 1702848, 1712256, 1782669, 1792518, 1844752, 1891812, 1986656, 2037336, 2048592, 2108288, 2206176, 2207114, 2328384, 2341248, 2376892, 2390024, 2421237, 2522416, 2716448, 2731456, 2767128, 2941568, 2979984, 3162432, 3228316, 3310671, 3405696, 3565338, 3585036, 3689504, 3783624, 3973312, 4074672, 4097184, 4159561, 4412352, 4414228, 4656768, 4753784, 4780048, 4842474, 5044832, 5432896, 5462912, 5534256, 5959968, 6324864, 6456632, 6621342, 7130676, 7170072, 7379008, 7567248, 7724899, 7946624, 8149344, 8194368, 8319122, 8824704, 8828456, 9507568, 9560096, 9684948, 10089664, 10865792, 11068512, 11919936, 12478683, 12913264, 13242684, 14261352, 14340144, 14758016, 15134496, 15449798, 16298688, 16388736, 16638244, 17656912, 19015136, 19120192, 19369896, 20179328, 22137024, 23174697, 23839872, 24957366, 25826528, 26485368, 28522704, 28680288, 30268992, 30899596, 32597376, 33276488, 35313824, 38030272, 38240384, 38739792, 44274048, 46349394, 49914732, 51653056, 52970736, 54074293, 57045408, 57360576, 60537984, 61799192, 66552976, 70627648, 76060544, 77479584, 92698788, 99829464, 103306112, 105941472, 108148586, 114090816, 114721152, 123598384, 133105952, 141255296, 154959168, 162222879, 185397576, 199658928, 211882944, 216297172, 228181632, 247196768, 266211904, 309918336, 324445758, 370795152, 399317856, 423765888, 432594344, 494393536, 532423808, 648891516, 741590304, 798635712, 865188688, 988787072, 1297783032, 1483180608, 1597271424, 1730377376, 2595566064, 2966361216, 3460754752, 5191132128, 6921509504, 10382264256, 20764528512]

約数ペア:

[(1, 20764528512), (2, 10382264256), (3, 6921509504), (4, 5191132128), (6, 3460754752), (7, 2966361216), (8, 2595566064), (12, 1730377376), (13, 1597271424), (14, 1483180608), (16, 1297783032), (21, 988787072), (24, 865188688), (26, 798635712), (28, 741590304), (32, 648891516), (39, 532423808), (42, 494393536), (48, 432594344), (49, 423765888), (52, 399317856), (56, 370795152), (64, 324445758), (67, 309918336), (78, 266211904), (84, 247196768), (91, 228181632), (96, 216297172), (98, 211882944), (104, 199658928), (112, 185397576), (128, 162222879), (134, 154959168), (147, 141255296), (156, 133105952), (168, 123598384), (181, 114721152), (182, 114090816), (192, 108148586), (196, 105941472), (201, 103306112), (208, 99829464), (224, 92698788), (268, 77479584), (273, 76060544), (294, 70627648), (312, 66552976), (336, 61799192), (343, 60537984), (362, 57360576), (364, 57045408), (384, 54074293), (392, 52970736), (402, 51653056), (416, 49914732), (448, 46349394), (469, 44274048), (536, 38739792), (543, 38240384), (546, 38030272), (588, 35313824), (624, 33276488), (637, 32597376), (672, 30899596), (686, 30268992), (724, 28680288), (728, 28522704), (784, 26485368), (804, 25826528), (832, 24957366), (871, 23839872), (896, 23174697), (938, 22137024), (1029, 20179328), (1072, 19369896), (1086, 19120192), (1092, 19015136), (1176, 17656912), (1248, 16638244), (1267, 16388736), (1274, 16298688), (1344, 15449798), (1372, 15134496), (1407, 14758016), (1448, 14340144), (1456, 14261352), (1568, 13242684), (1608, 12913264), (1664, 12478683), (1742, 11919936), (1876, 11068512), (1911, 10865792), (2058, 10089664), (2144, 9684948), (2172, 9560096), (2184, 9507568), (2352, 8828456), (2353, 8824704), (2496, 8319122), (2534, 8194368), (2548, 8149344), (2613, 7946624), (2688, 7724899), (2744, 7567248), (2814, 7379008), (2896, 7170072), (2912, 7130676), (3136, 6621342), (3216, 6456632), (3283, 6324864), (3484, 5959968), (3752, 5534256), (3801, 5462912), (3822, 5432896), (4116, 5044832), (4288, 4842474), (4344, 4780048), (4368, 4753784), (4459, 4656768), (4704, 4414228), (4706, 4412352), (4992, 4159561), (5068, 4097184), (5096, 4074672), (5226, 3973312), (5488, 3783624), (5628, 3689504), (5792, 3585036), (5824, 3565338), (6097, 3405696), (6272, 3310671), (6432, 3228316), (6566, 3162432), (6968, 2979984), (7059, 2941568), (7504, 2767128), (7602, 2731456), (7644, 2716448), (8232, 2522416), (8576, 2421237), (8688, 2390024), (8736, 2376892), (8869, 2341248), (8918, 2328384), (9408, 2207114), (9412, 2206176), (9849, 2108288), (10136, 2048592), (10192, 2037336), (10452, 1986656), (10976, 1891812), (11256, 1844752), (11584, 1792518), (11648, 1782669), (12127, 1712256), (12194, 1702848), (12864, 1614158), (13132, 1581216), (13377, 1552256), (13936, 1489992), (14118, 1470784), (15008, 1383564), (15204, 1365728), (15288, 1358224), (16464, 1261208), (16471, 1260672), (17376, 1195012), (17472, 1188446), (17738, 1170624), (17836, 1164192), (18291, 1135232), (18816, 1103557), (18824, 1103088), (19698, 1054144), (20272, 1024296), (20384, 1018668), (20904, 993328), (21952, 945906), (22512, 922376), (22981, 903552), (23168, 896259), (24254, 856128), (24388, 851424), (25728, 807079), (26264, 790608), (26607, 780416), (26754, 776128), (27872, 744996), (28236, 735392), (30016, 691782), (30408, 682864), (30576, 679112), (32928, 630604), (32942, 630336), (34752, 597506), (34944, 594223), (35476, 585312), (35672, 582096), (36381, 570752), (36582, 567616), (37648, 551544), (39396, 527072), (40544, 512148), (40768, 509334), (41808, 496664), (42679, 486528), (43904, 472953), (45024, 461188), (45962, 451776), (48508, 428064), (48776, 425712), (49413, 420224), (52528, 395304), (53214, 390208), (53508, 388064), (55744, 372498), (56472, 367696), (60032, 345891), (60816, 341432), (61152, 339556), (62083, 334464), (65856, 315302), (65884, 315168), (68943, 301184), (69504, 298753), (70952, 292656), (71344, 291048), (72762, 285376), (73164, 283808), (75296, 275772), (78792, 263536), (81088, 256074), (81536, 254667), (83616, 248332), (84889, 244608), (85358, 243264), (90048, 230594), (91924, 225888), (97016, 214032), (97552, 212856), (98826, 210112), (105056, 197652), (106428, 195104), (107016, 194032), (111488, 186249), (112944, 183848), (115297, 180096), (121632, 170716), (122304, 169778), (124166, 167232), (128037, 162176), (131712, 157651), (131768, 157584), (137886, 150592), (141904, 146328), (142688, 145524)]