20757178368

素因数分解:

$2^{11}\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:932

約数の個数: 384

約数和(自身を含む): 67616640000

約数和(自身を除く): 46859461632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 32, 36, 38, 46, 48, 54, 57, 64, 69, 72, 76, 92, 96, 108, 114, 128, 138, 144, 152, 171, 184, 192, 207, 216, 228, 256, 276, 288, 304, 342, 368, 384, 414, 432, 437, 456, 512, 513, 552, 576, 608, 621, 684, 736, 768, 828, 859, 864, 874, 912, 1024, 1026, 1104, 1152, 1216, 1242, 1311, 1368, 1472, 1536, 1656, 1718, 1728, 1748, 1824, 2048, 2052, 2208, 2304, 2432, 2484, 2577, 2622, 2736, 2944, 3072, 3312, 3436, 3456, 3496, 3648, 3933, 4104, 4416, 4608, 4864, 4968, 5154, 5244, 5472, 5888, 6144, 6624, 6872, 6912, 6992, 7296, 7731, 7866, 8208, 8832, 9216, 9728, 9936, 10308, 10488, 10944, 11776, 11799, 13248, 13744, 13824, 13984, 14592, 15462, 15732, 16321, 16416, 17664, 18432, 19456, 19757, 19872, 20616, 20976, 21888, 23193, 23552, 23598, 26496, 27488, 27648, 27968, 29184, 30924, 31464, 32642, 32832, 35328, 38912, 39514, 39744, 41232, 41952, 43776, 46386, 47104, 47196, 48963, 52992, 54976, 55296, 55936, 58368, 59271, 61848, 62928, 65284, 65664, 70656, 79028, 79488, 82464, 83904, 87552, 92772, 94392, 97926, 105984, 109952, 111872, 116736, 118542, 123696, 125856, 130568, 131328, 141312, 146889, 158056, 158976, 164928, 167808, 175104, 177813, 185544, 188784, 195852, 211968, 219904, 223744, 237084, 247392, 251712, 261136, 262656, 293778, 316112, 317952, 329856, 335616, 350208, 355626, 371088, 375383, 377568, 391704, 423936, 439808, 440667, 447488, 474168, 494784, 503424, 522272, 525312, 533439, 587556, 632224, 635904, 659712, 671232, 711252, 742176, 750766, 755136, 783408, 879616, 881334, 894976, 948336, 989568, 1006848, 1044544, 1050624, 1066878, 1126149, 1175112, 1264448, 1271808, 1319424, 1342464, 1422504, 1484352, 1501532, 1510272, 1566816, 1759232, 1762668, 1896672, 1979136, 2013696, 2089088, 2133756, 2252298, 2350224, 2528896, 2638848, 2684928, 2845008, 2968704, 3003064, 3020544, 3133632, 3378447, 3525336, 3793344, 3958272, 4027392, 4178176, 4267512, 4504596, 4700448, 5057792, 5277696, 5690016, 5937408, 6006128, 6041088, 6267264, 6756894, 7050672, 7586688, 7916544, 8054784, 8356352, 8535024, 9009192, 9400896, 10115584, 10135341, 11380032, 11874816, 12012256, 12082176, 12534528, 13513788, 14101344, 15173376, 15833088, 16712704, 17070048, 18018384, 18801792, 20231168, 20270682, 22760064, 23749632, 24024512, 24164352, 25069056, 27027576, 28202688, 30346752, 33425408, 34140096, 36036768, 37603584, 40462336, 40541364, 45520128, 47499264, 48049024, 50138112, 54055152, 56405376, 60693504, 68280192, 72073536, 75207168, 81082728, 91040256, 96098048, 100276224, 108110304, 112810752, 121387008, 136560384, 144147072, 150414336, 162165456, 182080512, 192196096, 216220608, 225621504, 273120768, 288294144, 300828672, 324330912, 364161024, 384392192, 432441216, 451243008, 546241536, 576588288, 648661824, 768784384, 864882432, 902486016, 1092483072, 1153176576, 1297323648, 1729764864, 2306353152, 2594647296, 3459529728, 5189294592, 6919059456, 10378589184, 20757178368]

約数ペア:

[(1, 20757178368), (2, 10378589184), (3, 6919059456), (4, 5189294592), (6, 3459529728), (8, 2594647296), (9, 2306353152), (12, 1729764864), (16, 1297323648), (18, 1153176576), (19, 1092483072), (23, 902486016), (24, 864882432), (27, 768784384), (32, 648661824), (36, 576588288), (38, 546241536), (46, 451243008), (48, 432441216), (54, 384392192), (57, 364161024), (64, 324330912), (69, 300828672), (72, 288294144), (76, 273120768), (92, 225621504), (96, 216220608), (108, 192196096), (114, 182080512), (128, 162165456), (138, 150414336), (144, 144147072), (152, 136560384), (171, 121387008), (184, 112810752), (192, 108110304), (207, 100276224), (216, 96098048), (228, 91040256), (256, 81082728), (276, 75207168), (288, 72073536), (304, 68280192), (342, 60693504), (368, 56405376), (384, 54055152), (414, 50138112), (432, 48049024), (437, 47499264), (456, 45520128), (512, 40541364), (513, 40462336), (552, 37603584), (576, 36036768), (608, 34140096), (621, 33425408), (684, 30346752), (736, 28202688), (768, 27027576), (828, 25069056), (859, 24164352), (864, 24024512), (874, 23749632), (912, 22760064), (1024, 20270682), (1026, 20231168), (1104, 18801792), (1152, 18018384), (1216, 17070048), (1242, 16712704), (1311, 15833088), (1368, 15173376), (1472, 14101344), (1536, 13513788), (1656, 12534528), (1718, 12082176), (1728, 12012256), (1748, 11874816), (1824, 11380032), (2048, 10135341), (2052, 10115584), (2208, 9400896), (2304, 9009192), (2432, 8535024), (2484, 8356352), (2577, 8054784), (2622, 7916544), (2736, 7586688), (2944, 7050672), (3072, 6756894), (3312, 6267264), (3436, 6041088), (3456, 6006128), (3496, 5937408), (3648, 5690016), (3933, 5277696), (4104, 5057792), (4416, 4700448), (4608, 4504596), (4864, 4267512), (4968, 4178176), (5154, 4027392), (5244, 3958272), (5472, 3793344), (5888, 3525336), (6144, 3378447), (6624, 3133632), (6872, 3020544), (6912, 3003064), (6992, 2968704), (7296, 2845008), (7731, 2684928), (7866, 2638848), (8208, 2528896), (8832, 2350224), (9216, 2252298), (9728, 2133756), (9936, 2089088), (10308, 2013696), (10488, 1979136), (10944, 1896672), (11776, 1762668), (11799, 1759232), (13248, 1566816), (13744, 1510272), (13824, 1501532), (13984, 1484352), (14592, 1422504), (15462, 1342464), (15732, 1319424), (16321, 1271808), (16416, 1264448), (17664, 1175112), (18432, 1126149), (19456, 1066878), (19757, 1050624), (19872, 1044544), (20616, 1006848), (20976, 989568), (21888, 948336), (23193, 894976), (23552, 881334), (23598, 879616), (26496, 783408), (27488, 755136), (27648, 750766), (27968, 742176), (29184, 711252), (30924, 671232), (31464, 659712), (32642, 635904), (32832, 632224), (35328, 587556), (38912, 533439), (39514, 525312), (39744, 522272), (41232, 503424), (41952, 494784), (43776, 474168), (46386, 447488), (47104, 440667), (47196, 439808), (48963, 423936), (52992, 391704), (54976, 377568), (55296, 375383), (55936, 371088), (58368, 355626), (59271, 350208), (61848, 335616), (62928, 329856), (65284, 317952), (65664, 316112), (70656, 293778), (79028, 262656), (79488, 261136), (82464, 251712), (83904, 247392), (87552, 237084), (92772, 223744), (94392, 219904), (97926, 211968), (105984, 195852), (109952, 188784), (111872, 185544), (116736, 177813), (118542, 175104), (123696, 167808), (125856, 164928), (130568, 158976), (131328, 158056), (141312, 146889)]