20235039072

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:326

約数の個数: 384

約数和(自身を含む): 60881103360

約数和(自身を除く): 40646064288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 43, 48, 51, 58, 61, 68, 86, 87, 96, 102, 116, 122, 129, 136, 163, 172, 174, 183, 204, 232, 244, 258, 272, 326, 344, 348, 366, 408, 464, 488, 489, 493, 516, 544, 652, 688, 696, 731, 732, 816, 928, 976, 978, 986, 1032, 1037, 1247, 1304, 1376, 1392, 1462, 1464, 1479, 1632, 1769, 1952, 1956, 1972, 2064, 2074, 2193, 2494, 2608, 2623, 2771, 2784, 2924, 2928, 2958, 3111, 3538, 3741, 3912, 3944, 4128, 4148, 4386, 4727, 4988, 5216, 5246, 5307, 5542, 5848, 5856, 5916, 6222, 7009, 7076, 7482, 7824, 7869, 7888, 8296, 8313, 8772, 9454, 9943, 9976, 10492, 10614, 11084, 11696, 11832, 12444, 14018, 14152, 14181, 14964, 15648, 15738, 15776, 16592, 16626, 17544, 18908, 19886, 19952, 20984, 21027, 21199, 21228, 22168, 23392, 23664, 24888, 28036, 28304, 28362, 29829, 29928, 30073, 31476, 33184, 33252, 35088, 37816, 39772, 39904, 41968, 42054, 42398, 42456, 44336, 44591, 47328, 49776, 56072, 56608, 56724, 59658, 59856, 60146, 62952, 63597, 66504, 70176, 75632, 76067, 79544, 80359, 83936, 84108, 84796, 84912, 88672, 89182, 90219, 99552, 112144, 113448, 119153, 119316, 119712, 120292, 125904, 127194, 133008, 133773, 151264, 152134, 159088, 160718, 168216, 169031, 169592, 169824, 178364, 180438, 203261, 224288, 226896, 228201, 238306, 238632, 240584, 241077, 251808, 254388, 266016, 267546, 288347, 304268, 318176, 321436, 336432, 338062, 339184, 356728, 357459, 360876, 406522, 427549, 453792, 456402, 476612, 477264, 481168, 482154, 507093, 508776, 535092, 576694, 608536, 609783, 642872, 672864, 676124, 678368, 713456, 714918, 721752, 813044, 855098, 865041, 912804, 953224, 954528, 962336, 964308, 1014186, 1017552, 1070184, 1153388, 1217072, 1219566, 1282647, 1285744, 1293139, 1352248, 1426912, 1429836, 1443504, 1626088, 1710196, 1730082, 1825608, 1906448, 1928616, 2028372, 2035104, 2140368, 2306776, 2434144, 2439132, 2565294, 2571488, 2586278, 2704496, 2859672, 2887008, 3252176, 3420392, 3455437, 3460164, 3651216, 3812896, 3857232, 3879417, 4056744, 4280736, 4613552, 4878264, 4901899, 5130588, 5172556, 5408992, 5719344, 6504352, 6840784, 6910874, 6920328, 7268333, 7302432, 7714464, 7758834, 8113488, 9227104, 9756528, 9803798, 10261176, 10345112, 10366311, 11438688, 12398921, 13681568, 13821748, 13840656, 14536666, 14705697, 15517668, 16226976, 19513056, 19607596, 20522352, 20690224, 20732622, 21804999, 24797842, 27643496, 27681312, 29073332, 29411394, 31035336, 37196763, 39215192, 41044704, 41380448, 41465244, 43609998, 49595684, 55286992, 58146664, 58822788, 62070672, 74393526, 78430384, 82930488, 87219996, 99191368, 110573984, 116293328, 117645576, 124141344, 148787052, 156860768, 165860976, 174439992, 198382736, 210781657, 232586656, 235291152, 297574104, 331721952, 348879984, 396765472, 421563314, 470582304, 595148208, 632344971, 697759968, 843126628, 1190296416, 1264689942, 1686253256, 2529379884, 3372506512, 5058759768, 6745013024, 10117519536, 20235039072]

約数ペア:

[(1, 20235039072), (2, 10117519536), (3, 6745013024), (4, 5058759768), (6, 3372506512), (8, 2529379884), (12, 1686253256), (16, 1264689942), (17, 1190296416), (24, 843126628), (29, 697759968), (32, 632344971), (34, 595148208), (43, 470582304), (48, 421563314), (51, 396765472), (58, 348879984), (61, 331721952), (68, 297574104), (86, 235291152), (87, 232586656), (96, 210781657), (102, 198382736), (116, 174439992), (122, 165860976), (129, 156860768), (136, 148787052), (163, 124141344), (172, 117645576), (174, 116293328), (183, 110573984), (204, 99191368), (232, 87219996), (244, 82930488), (258, 78430384), (272, 74393526), (326, 62070672), (344, 58822788), (348, 58146664), (366, 55286992), (408, 49595684), (464, 43609998), (488, 41465244), (489, 41380448), (493, 41044704), (516, 39215192), (544, 37196763), (652, 31035336), (688, 29411394), (696, 29073332), (731, 27681312), (732, 27643496), (816, 24797842), (928, 21804999), (976, 20732622), (978, 20690224), (986, 20522352), (1032, 19607596), (1037, 19513056), (1247, 16226976), (1304, 15517668), (1376, 14705697), (1392, 14536666), (1462, 13840656), (1464, 13821748), (1479, 13681568), (1632, 12398921), (1769, 11438688), (1952, 10366311), (1956, 10345112), (1972, 10261176), (2064, 9803798), (2074, 9756528), (2193, 9227104), (2494, 8113488), (2608, 7758834), (2623, 7714464), (2771, 7302432), (2784, 7268333), (2924, 6920328), (2928, 6910874), (2958, 6840784), (3111, 6504352), (3538, 5719344), (3741, 5408992), (3912, 5172556), (3944, 5130588), (4128, 4901899), (4148, 4878264), (4386, 4613552), (4727, 4280736), (4988, 4056744), (5216, 3879417), (5246, 3857232), (5307, 3812896), (5542, 3651216), (5848, 3460164), (5856, 3455437), (5916, 3420392), (6222, 3252176), (7009, 2887008), (7076, 2859672), (7482, 2704496), (7824, 2586278), (7869, 2571488), (7888, 2565294), (8296, 2439132), (8313, 2434144), (8772, 2306776), (9454, 2140368), (9943, 2035104), (9976, 2028372), (10492, 1928616), (10614, 1906448), (11084, 1825608), (11696, 1730082), (11832, 1710196), (12444, 1626088), (14018, 1443504), (14152, 1429836), (14181, 1426912), (14964, 1352248), (15648, 1293139), (15738, 1285744), (15776, 1282647), (16592, 1219566), (16626, 1217072), (17544, 1153388), (18908, 1070184), (19886, 1017552), (19952, 1014186), (20984, 964308), (21027, 962336), (21199, 954528), (21228, 953224), (22168, 912804), (23392, 865041), (23664, 855098), (24888, 813044), (28036, 721752), (28304, 714918), (28362, 713456), (29829, 678368), (29928, 676124), (30073, 672864), (31476, 642872), (33184, 609783), (33252, 608536), (35088, 576694), (37816, 535092), (39772, 508776), (39904, 507093), (41968, 482154), (42054, 481168), (42398, 477264), (42456, 476612), (44336, 456402), (44591, 453792), (47328, 427549), (49776, 406522), (56072, 360876), (56608, 357459), (56724, 356728), (59658, 339184), (59856, 338062), (60146, 336432), (62952, 321436), (63597, 318176), (66504, 304268), (70176, 288347), (75632, 267546), (76067, 266016), (79544, 254388), (80359, 251808), (83936, 241077), (84108, 240584), (84796, 238632), (84912, 238306), (88672, 228201), (89182, 226896), (90219, 224288), (99552, 203261), (112144, 180438), (113448, 178364), (119153, 169824), (119316, 169592), (119712, 169031), (120292, 168216), (125904, 160718), (127194, 159088), (133008, 152134), (133773, 151264)]