20914927488

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{911}}^1$

素因数の和:1027

約数の個数: 512

約数和(自身を含む): 77098291200

約数和(自身を除く): 56183363712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 73, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 146, 156, 168, 182, 189, 192, 208, 216, 219, 224, 234, 252, 273, 288, 292, 312, 336, 351, 364, 378, 384, 416, 432, 438, 448, 468, 504, 511, 546, 576, 584, 624, 657, 672, 702, 728, 756, 819, 832, 864, 876, 896, 911, 936, 949, 1008, 1022, 1092, 1152, 1168, 1248, 1314, 1344, 1404, 1456, 1512, 1533, 1638, 1664, 1728, 1752, 1822, 1872, 1898, 1971, 2016, 2044, 2184, 2336, 2457, 2496, 2628, 2688, 2733, 2808, 2847, 2912, 3024, 3066, 3276, 3456, 3504, 3644, 3744, 3796, 3942, 4032, 4088, 4368, 4599, 4672, 4914, 4992, 5256, 5466, 5616, 5694, 5824, 6048, 6132, 6377, 6552, 6643, 7008, 7288, 7488, 7592, 7884, 8064, 8176, 8199, 8541, 8736, 9198, 9344, 9828, 10512, 10932, 11232, 11388, 11648, 11843, 12096, 12264, 12754, 13104, 13286, 13797, 14016, 14576, 14976, 15184, 15768, 16352, 16398, 17082, 17472, 18396, 19131, 19656, 19929, 21024, 21864, 22464, 22776, 23686, 24192, 24528, 24597, 25508, 25623, 26208, 26572, 27594, 28032, 29152, 30368, 31536, 32704, 32796, 34164, 34944, 35529, 36792, 38262, 39312, 39858, 42048, 43728, 44928, 45552, 47372, 49056, 49194, 51016, 51246, 52416, 53144, 55188, 57393, 58304, 59787, 60736, 63072, 65408, 65592, 66503, 68328, 71058, 73584, 76524, 78624, 79716, 82901, 84096, 87456, 91104, 94744, 98112, 98388, 102032, 102492, 104832, 106288, 106587, 110376, 114786, 116608, 119574, 121472, 126144, 131184, 133006, 136656, 142116, 147168, 153048, 157248, 159432, 165802, 172179, 174912, 179361, 182208, 189488, 196224, 196776, 199509, 204064, 204984, 212576, 213174, 220752, 229572, 239148, 248703, 252288, 262368, 266012, 273312, 284232, 294336, 306096, 314496, 318864, 319761, 331604, 344358, 349824, 358722, 364416, 378976, 393552, 399018, 408128, 409968, 425152, 426348, 441504, 459144, 465521, 478296, 497406, 524736, 532024, 546624, 568464, 588672, 598527, 612192, 637728, 639522, 663208, 688716, 717444, 746109, 757952, 787104, 798036, 816256, 819936, 850304, 852696, 864539, 883008, 918288, 931042, 956592, 994812, 1049472, 1064048, 1093248, 1136928, 1197054, 1224384, 1275456, 1279044, 1326416, 1377432, 1396563, 1434888, 1492218, 1515904, 1574208, 1596072, 1639872, 1705392, 1729078, 1766016, 1795581, 1836576, 1862084, 1913184, 1989624, 2128096, 2238327, 2273856, 2394108, 2448768, 2550912, 2558088, 2593617, 2652832, 2754864, 2793126, 2869776, 2984436, 3148416, 3192144, 3279744, 3410784, 3458156, 3591162, 3673152, 3724168, 3826368, 3979248, 4189689, 4256192, 4476654, 4547712, 4788216, 5116176, 5187234, 5305664, 5509728, 5586252, 5739552, 5968872, 6051773, 6384288, 6821568, 6916312, 7182324, 7346304, 7448336, 7652736, 7780851, 7958496, 8379378, 8512384, 8953308, 9576432, 10232352, 10374468, 10611328, 11019456, 11172504, 11479104, 11937744, 12103546, 12569067, 12768576, 13643136, 13832624, 14364648, 14896672, 15561702, 15916992, 16758756, 17906616, 18155319, 19152864, 20464704, 20748936, 22038912, 22345008, 22958208, 23342553, 23875488, 24207092, 25138134, 25537152, 27665248, 28729296, 29793344, 31123404, 31833984, 33517512, 35813232, 36310638, 38305728, 40929408, 41497872, 44690016, 46685106, 47750976, 48414184, 50276268, 54465957, 55330496, 57458592, 59586688, 62246808, 67035024, 71626464, 72621276, 76611456, 82995744, 89380032, 93370212, 95501952, 96828368, 100552536, 108931914, 110660992, 114917184, 124493616, 134070048, 143252928, 145242552, 163397871, 165991488, 178760064, 186740424, 193656736, 201105072, 217863828, 229834368, 248987232, 268140096, 286505856, 290485104, 326795742, 331982976, 373480848, 387313472, 402210144, 435727656, 497974464, 536280192, 580970208, 653591484, 746961696, 774626944, 804420288, 871455312, 995948928, 1161940416, 1307182968, 1493923392, 1608840576, 1742910624, 2323880832, 2614365936, 2987846784, 3485821248, 5228731872, 6971642496, 10457463744, 20914927488]

約数ペア:

[(1, 20914927488), (2, 10457463744), (3, 6971642496), (4, 5228731872), (6, 3485821248), (7, 2987846784), (8, 2614365936), (9, 2323880832), (12, 1742910624), (13, 1608840576), (14, 1493923392), (16, 1307182968), (18, 1161940416), (21, 995948928), (24, 871455312), (26, 804420288), (27, 774626944), (28, 746961696), (32, 653591484), (36, 580970208), (39, 536280192), (42, 497974464), (48, 435727656), (52, 402210144), (54, 387313472), (56, 373480848), (63, 331982976), (64, 326795742), (72, 290485104), (73, 286505856), (78, 268140096), (84, 248987232), (91, 229834368), (96, 217863828), (104, 201105072), (108, 193656736), (112, 186740424), (117, 178760064), (126, 165991488), (128, 163397871), (144, 145242552), (146, 143252928), (156, 134070048), (168, 124493616), (182, 114917184), (189, 110660992), (192, 108931914), (208, 100552536), (216, 96828368), (219, 95501952), (224, 93370212), (234, 89380032), (252, 82995744), (273, 76611456), (288, 72621276), (292, 71626464), (312, 67035024), (336, 62246808), (351, 59586688), (364, 57458592), (378, 55330496), (384, 54465957), (416, 50276268), (432, 48414184), (438, 47750976), (448, 46685106), (468, 44690016), (504, 41497872), (511, 40929408), (546, 38305728), (576, 36310638), (584, 35813232), (624, 33517512), (657, 31833984), (672, 31123404), (702, 29793344), (728, 28729296), (756, 27665248), (819, 25537152), (832, 25138134), (864, 24207092), (876, 23875488), (896, 23342553), (911, 22958208), (936, 22345008), (949, 22038912), (1008, 20748936), (1022, 20464704), (1092, 19152864), (1152, 18155319), (1168, 17906616), (1248, 16758756), (1314, 15916992), (1344, 15561702), (1404, 14896672), (1456, 14364648), (1512, 13832624), (1533, 13643136), (1638, 12768576), (1664, 12569067), (1728, 12103546), (1752, 11937744), (1822, 11479104), (1872, 11172504), (1898, 11019456), (1971, 10611328), (2016, 10374468), (2044, 10232352), (2184, 9576432), (2336, 8953308), (2457, 8512384), (2496, 8379378), (2628, 7958496), (2688, 7780851), (2733, 7652736), (2808, 7448336), (2847, 7346304), (2912, 7182324), (3024, 6916312), (3066, 6821568), (3276, 6384288), (3456, 6051773), (3504, 5968872), (3644, 5739552), (3744, 5586252), (3796, 5509728), (3942, 5305664), (4032, 5187234), (4088, 5116176), (4368, 4788216), (4599, 4547712), (4672, 4476654), (4914, 4256192), (4992, 4189689), (5256, 3979248), (5466, 3826368), (5616, 3724168), (5694, 3673152), (5824, 3591162), (6048, 3458156), (6132, 3410784), (6377, 3279744), (6552, 3192144), (6643, 3148416), (7008, 2984436), (7288, 2869776), (7488, 2793126), (7592, 2754864), (7884, 2652832), (8064, 2593617), (8176, 2558088), (8199, 2550912), (8541, 2448768), (8736, 2394108), (9198, 2273856), (9344, 2238327), (9828, 2128096), (10512, 1989624), (10932, 1913184), (11232, 1862084), (11388, 1836576), (11648, 1795581), (11843, 1766016), (12096, 1729078), (12264, 1705392), (12754, 1639872), (13104, 1596072), (13286, 1574208), (13797, 1515904), (14016, 1492218), (14576, 1434888), (14976, 1396563), (15184, 1377432), (15768, 1326416), (16352, 1279044), (16398, 1275456), (17082, 1224384), (17472, 1197054), (18396, 1136928), (19131, 1093248), (19656, 1064048), (19929, 1049472), (21024, 994812), (21864, 956592), (22464, 931042), (22776, 918288), (23686, 883008), (24192, 864539), (24528, 852696), (24597, 850304), (25508, 819936), (25623, 816256), (26208, 798036), (26572, 787104), (27594, 757952), (28032, 746109), (29152, 717444), (30368, 688716), (31536, 663208), (32704, 639522), (32796, 637728), (34164, 612192), (34944, 598527), (35529, 588672), (36792, 568464), (38262, 546624), (39312, 532024), (39858, 524736), (42048, 497406), (43728, 478296), (44928, 465521), (45552, 459144), (47372, 441504), (49056, 426348), (49194, 425152), (51016, 409968), (51246, 408128), (52416, 399018), (53144, 393552), (55188, 378976), (57393, 364416), (58304, 358722), (59787, 349824), (60736, 344358), (63072, 331604), (65408, 319761), (65592, 318864), (66503, 314496), (68328, 306096), (71058, 294336), (73584, 284232), (76524, 273312), (78624, 266012), (79716, 262368), (82901, 252288), (84096, 248703), (87456, 239148), (91104, 229572), (94744, 220752), (98112, 213174), (98388, 212576), (102032, 204984), (102492, 204064), (104832, 199509), (106288, 196776), (106587, 196224), (110376, 189488), (114786, 182208), (116608, 179361), (119574, 174912), (121472, 172179), (126144, 165802), (131184, 159432), (133006, 157248), (136656, 153048), (142116, 147168)]