20220764928

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41333}}^1$

素因数の和:41379

約数の個数: 216

約数和(自身を含む): 67420383408

約数和(自身を除く): 47199618480

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, 78, 84, 91, 96, 98, 104, 112, 128, 147, 156, 168, 182, 192, 196, 208, 224, 256, 273, 294, 312, 336, 364, 384, 392, 416, 448, 546, 588, 624, 637, 672, 728, 768, 784, 832, 896, 1092, 1176, 1248, 1274, 1344, 1456, 1568, 1664, 1792, 1911, 2184, 2352, 2496, 2548, 2688, 2912, 3136, 3328, 3822, 4368, 4704, 4992, 5096, 5376, 5824, 6272, 7644, 8736, 9408, 9984, 10192, 11648, 12544, 15288, 17472, 18816, 20384, 23296, 30576, 34944, 37632, 40768, 41333, 61152, 69888, 81536, 82666, 122304, 123999, 163072, 165332, 244608, 247998, 289331, 330664, 489216, 495996, 537329, 578662, 661328, 867993, 991992, 1074658, 1157324, 1322656, 1611987, 1735986, 1983984, 2025317, 2149316, 2314648, 2645312, 3223974, 3471972, 3761303, 3967968, 4050634, 4298632, 4629296, 5290624, 6075951, 6447948, 6943944, 7522606, 7935936, 8101268, 8597264, 9258592, 10581248, 11283909, 12151902, 12895896, 13887888, 15045212, 15871872, 16202536, 17194528, 18517184, 22567818, 24303804, 25791792, 26329121, 27775776, 30090424, 31743744, 32405072, 34389056, 37034368, 45135636, 48607608, 51583584, 52658242, 55551552, 60180848, 64810144, 68778112, 74068736, 78987363, 90271272, 97215216, 103167168, 105316484, 111103104, 120361696, 129620288, 137556224, 157974726, 180542544, 194430432, 206334336, 210632968, 222206208, 240723392, 259240576, 315949452, 361085088, 388860864, 412668672, 421265936, 481446784, 518481152, 631898904, 722170176, 777721728, 842531872, 962893568, 1263797808, 1444340352, 1555443456, 1685063744, 2527595616, 2888680704, 3370127488, 5055191232, 6740254976, 10110382464, 20220764928]

約数ペア:

[(1, 20220764928), (2, 10110382464), (3, 6740254976), (4, 5055191232), (6, 3370127488), (7, 2888680704), (8, 2527595616), (12, 1685063744), (13, 1555443456), (14, 1444340352), (16, 1263797808), (21, 962893568), (24, 842531872), (26, 777721728), (28, 722170176), (32, 631898904), (39, 518481152), (42, 481446784), (48, 421265936), (49, 412668672), (52, 388860864), (56, 361085088), (64, 315949452), (78, 259240576), (84, 240723392), (91, 222206208), (96, 210632968), (98, 206334336), (104, 194430432), (112, 180542544), (128, 157974726), (147, 137556224), (156, 129620288), (168, 120361696), (182, 111103104), (192, 105316484), (196, 103167168), (208, 97215216), (224, 90271272), (256, 78987363), (273, 74068736), (294, 68778112), (312, 64810144), (336, 60180848), (364, 55551552), (384, 52658242), (392, 51583584), (416, 48607608), (448, 45135636), (546, 37034368), (588, 34389056), (624, 32405072), (637, 31743744), (672, 30090424), (728, 27775776), (768, 26329121), (784, 25791792), (832, 24303804), (896, 22567818), (1092, 18517184), (1176, 17194528), (1248, 16202536), (1274, 15871872), (1344, 15045212), (1456, 13887888), (1568, 12895896), (1664, 12151902), (1792, 11283909), (1911, 10581248), (2184, 9258592), (2352, 8597264), (2496, 8101268), (2548, 7935936), (2688, 7522606), (2912, 6943944), (3136, 6447948), (3328, 6075951), (3822, 5290624), (4368, 4629296), (4704, 4298632), (4992, 4050634), (5096, 3967968), (5376, 3761303), (5824, 3471972), (6272, 3223974), (7644, 2645312), (8736, 2314648), (9408, 2149316), (9984, 2025317), (10192, 1983984), (11648, 1735986), (12544, 1611987), (15288, 1322656), (17472, 1157324), (18816, 1074658), (20384, 991992), (23296, 867993), (30576, 661328), (34944, 578662), (37632, 537329), (40768, 495996), (41333, 489216), (61152, 330664), (69888, 289331), (81536, 247998), (82666, 244608), (122304, 165332), (123999, 163072)]