20098262016

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{863}}^1$

素因数の和:934

約数の個数: 396

約数和(自身を含む): 70079323392

約数和(自身を除く): 49981061376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 266, 288, 304, 336, 342, 361, 384, 399, 448, 456, 504, 512, 532, 576, 608, 672, 684, 722, 768, 798, 863, 896, 912, 1008, 1024, 1064, 1083, 1152, 1197, 1216, 1344, 1368, 1444, 1536, 1596, 1726, 1792, 1824, 2016, 2128, 2166, 2304, 2394, 2432, 2527, 2589, 2688, 2736, 2888, 3072, 3192, 3249, 3452, 3584, 3648, 4032, 4256, 4332, 4608, 4788, 4864, 5054, 5178, 5376, 5472, 5776, 6041, 6384, 6498, 6904, 7168, 7296, 7581, 7767, 8064, 8512, 8664, 9216, 9576, 9728, 10108, 10356, 10752, 10944, 11552, 12082, 12768, 12996, 13808, 14592, 15162, 15534, 16128, 16397, 17024, 17328, 18123, 19152, 19456, 20216, 20712, 21504, 21888, 22743, 23104, 24164, 25536, 25992, 27616, 29184, 30324, 31068, 32256, 32794, 34048, 34656, 36246, 38304, 40432, 41424, 43776, 45486, 46208, 48328, 49191, 51072, 51984, 54369, 55232, 58368, 60648, 62136, 64512, 65588, 68096, 69312, 72492, 76608, 80864, 82848, 87552, 90972, 92416, 96656, 98382, 102144, 103968, 108738, 110464, 114779, 121296, 124272, 131176, 136192, 138624, 144984, 147573, 153216, 161728, 165696, 175104, 181944, 184832, 193312, 196764, 204288, 207936, 217476, 220928, 229558, 242592, 248544, 262352, 277248, 289968, 295146, 306432, 311543, 323456, 331392, 344337, 363888, 369664, 386624, 393528, 408576, 415872, 434952, 441856, 459116, 485184, 497088, 524704, 554496, 579936, 590292, 612864, 623086, 646912, 662784, 688674, 727776, 773248, 787056, 831744, 869904, 883712, 918232, 934629, 970368, 994176, 1033011, 1049408, 1108992, 1159872, 1180584, 1225728, 1246172, 1293824, 1325568, 1377348, 1455552, 1546496, 1574112, 1663488, 1739808, 1836464, 1869258, 1940736, 1988352, 2066022, 2098816, 2180801, 2319744, 2361168, 2492344, 2587648, 2651136, 2754696, 2803887, 2911104, 3092992, 3148224, 3326976, 3479616, 3672928, 3738516, 3881472, 3976704, 4132044, 4197632, 4361602, 4639488, 4722336, 4984688, 5509392, 5607774, 5822208, 6185984, 6296448, 6542403, 6959232, 7345856, 7477032, 7762944, 7953408, 8264088, 8395264, 8723204, 9278976, 9444672, 9969376, 11018784, 11215548, 11644416, 12592896, 13084806, 13918464, 14691712, 14954064, 16528176, 16790528, 17446408, 18557952, 18889344, 19627209, 19938752, 22037568, 22431096, 23288832, 25185792, 26169612, 27836928, 29383424, 29908128, 33056352, 34892816, 37778688, 39254418, 39877504, 44075136, 44862192, 50371584, 52339224, 55673856, 58766848, 59816256, 66112704, 69785632, 75557376, 78508836, 79755008, 88150272, 89724384, 104678448, 117533696, 119632512, 132225408, 139571264, 151114752, 157017672, 159510016, 176300544, 179448768, 209356896, 239265024, 264450816, 279142528, 314035344, 319020032, 352601088, 358897536, 418713792, 478530048, 528901632, 558285056, 628070688, 717795072, 837427584, 957060096, 1057803264, 1116570112, 1256141376, 1435590144, 1674855168, 2233140224, 2512282752, 2871180288, 3349710336, 5024565504, 6699420672, 10049131008, 20098262016]

約数ペア:

[(1, 20098262016), (2, 10049131008), (3, 6699420672), (4, 5024565504), (6, 3349710336), (7, 2871180288), (8, 2512282752), (9, 2233140224), (12, 1674855168), (14, 1435590144), (16, 1256141376), (18, 1116570112), (19, 1057803264), (21, 957060096), (24, 837427584), (28, 717795072), (32, 628070688), (36, 558285056), (38, 528901632), (42, 478530048), (48, 418713792), (56, 358897536), (57, 352601088), (63, 319020032), (64, 314035344), (72, 279142528), (76, 264450816), (84, 239265024), (96, 209356896), (112, 179448768), (114, 176300544), (126, 159510016), (128, 157017672), (133, 151114752), (144, 139571264), (152, 132225408), (168, 119632512), (171, 117533696), (192, 104678448), (224, 89724384), (228, 88150272), (252, 79755008), (256, 78508836), (266, 75557376), (288, 69785632), (304, 66112704), (336, 59816256), (342, 58766848), (361, 55673856), (384, 52339224), (399, 50371584), (448, 44862192), (456, 44075136), (504, 39877504), (512, 39254418), (532, 37778688), (576, 34892816), (608, 33056352), (672, 29908128), (684, 29383424), (722, 27836928), (768, 26169612), (798, 25185792), (863, 23288832), (896, 22431096), (912, 22037568), (1008, 19938752), (1024, 19627209), (1064, 18889344), (1083, 18557952), (1152, 17446408), (1197, 16790528), (1216, 16528176), (1344, 14954064), (1368, 14691712), (1444, 13918464), (1536, 13084806), (1596, 12592896), (1726, 11644416), (1792, 11215548), (1824, 11018784), (2016, 9969376), (2128, 9444672), (2166, 9278976), (2304, 8723204), (2394, 8395264), (2432, 8264088), (2527, 7953408), (2589, 7762944), (2688, 7477032), (2736, 7345856), (2888, 6959232), (3072, 6542403), (3192, 6296448), (3249, 6185984), (3452, 5822208), (3584, 5607774), (3648, 5509392), (4032, 4984688), (4256, 4722336), (4332, 4639488), (4608, 4361602), (4788, 4197632), (4864, 4132044), (5054, 3976704), (5178, 3881472), (5376, 3738516), (5472, 3672928), (5776, 3479616), (6041, 3326976), (6384, 3148224), (6498, 3092992), (6904, 2911104), (7168, 2803887), (7296, 2754696), (7581, 2651136), (7767, 2587648), (8064, 2492344), (8512, 2361168), (8664, 2319744), (9216, 2180801), (9576, 2098816), (9728, 2066022), (10108, 1988352), (10356, 1940736), (10752, 1869258), (10944, 1836464), (11552, 1739808), (12082, 1663488), (12768, 1574112), (12996, 1546496), (13808, 1455552), (14592, 1377348), (15162, 1325568), (15534, 1293824), (16128, 1246172), (16397, 1225728), (17024, 1180584), (17328, 1159872), (18123, 1108992), (19152, 1049408), (19456, 1033011), (20216, 994176), (20712, 970368), (21504, 934629), (21888, 918232), (22743, 883712), (23104, 869904), (24164, 831744), (25536, 787056), (25992, 773248), (27616, 727776), (29184, 688674), (30324, 662784), (31068, 646912), (32256, 623086), (32794, 612864), (34048, 590292), (34656, 579936), (36246, 554496), (38304, 524704), (40432, 497088), (41424, 485184), (43776, 459116), (45486, 441856), (46208, 434952), (48328, 415872), (49191, 408576), (51072, 393528), (51984, 386624), (54369, 369664), (55232, 363888), (58368, 344337), (60648, 331392), (62136, 323456), (64512, 311543), (65588, 306432), (68096, 295146), (69312, 289968), (72492, 277248), (76608, 262352), (80864, 248544), (82848, 242592), (87552, 229558), (90972, 220928), (92416, 217476), (96656, 207936), (98382, 204288), (102144, 196764), (103968, 193312), (108738, 184832), (110464, 181944), (114779, 175104), (121296, 165696), (124272, 161728), (131176, 153216), (136192, 147573), (138624, 144984)]