20247086592

素因数分解:

$2^9\times 3^5\times {\mathrm{109}}^1\times {\mathrm{1493}}^1$

素因数の和:1635

約数の個数: 240

約数和(自身を含む): 61195614480

約数和(自身を除く): 40948527888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 109, 128, 144, 162, 192, 216, 218, 243, 256, 288, 324, 327, 384, 432, 436, 486, 512, 576, 648, 654, 768, 864, 872, 972, 981, 1152, 1296, 1308, 1493, 1536, 1728, 1744, 1944, 1962, 2304, 2592, 2616, 2943, 2986, 3456, 3488, 3888, 3924, 4479, 4608, 5184, 5232, 5886, 5972, 6912, 6976, 7776, 7848, 8829, 8958, 10368, 10464, 11772, 11944, 13437, 13824, 13952, 15552, 15696, 17658, 17916, 20736, 20928, 23544, 23888, 26487, 26874, 27904, 31104, 31392, 35316, 35832, 40311, 41472, 41856, 47088, 47776, 52974, 53748, 55808, 62208, 62784, 70632, 71664, 80622, 83712, 94176, 95552, 105948, 107496, 120933, 124416, 125568, 141264, 143328, 161244, 162737, 167424, 188352, 191104, 211896, 214992, 241866, 251136, 282528, 286656, 322488, 325474, 362799, 376704, 382208, 423792, 429984, 483732, 488211, 502272, 565056, 573312, 644976, 650948, 725598, 753408, 764416, 847584, 859968, 967464, 976422, 1130112, 1146624, 1289952, 1301896, 1451196, 1464633, 1506816, 1695168, 1719936, 1934928, 1952844, 2260224, 2293248, 2579904, 2603792, 2902392, 2929266, 3390336, 3439872, 3869856, 3905688, 4393899, 4520448, 5159808, 5207584, 5804784, 5858532, 6780672, 6879744, 7739712, 7811376, 8787798, 10319616, 10415168, 11609568, 11717064, 13181697, 13561344, 15479424, 15622752, 17575596, 20639232, 20830336, 23219136, 23434128, 26363394, 30958848, 31245504, 35151192, 39545091, 41660672, 46438272, 46868256, 52726788, 61917696, 62491008, 70302384, 79090182, 83321344, 92876544, 93736512, 105453576, 124982016, 140604768, 158180364, 185753088, 187473024, 210907152, 249964032, 281209536, 316360728, 374946048, 421814304, 562419072, 632721456, 749892096, 843628608, 1124838144, 1265442912, 1687257216, 2249676288, 2530885824, 3374514432, 5061771648, 6749028864, 10123543296, 20247086592]

約数ペア:

[(1, 20247086592), (2, 10123543296), (3, 6749028864), (4, 5061771648), (6, 3374514432), (8, 2530885824), (9, 2249676288), (12, 1687257216), (16, 1265442912), (18, 1124838144), (24, 843628608), (27, 749892096), (32, 632721456), (36, 562419072), (48, 421814304), (54, 374946048), (64, 316360728), (72, 281209536), (81, 249964032), (96, 210907152), (108, 187473024), (109, 185753088), (128, 158180364), (144, 140604768), (162, 124982016), (192, 105453576), (216, 93736512), (218, 92876544), (243, 83321344), (256, 79090182), (288, 70302384), (324, 62491008), (327, 61917696), (384, 52726788), (432, 46868256), (436, 46438272), (486, 41660672), (512, 39545091), (576, 35151192), (648, 31245504), (654, 30958848), (768, 26363394), (864, 23434128), (872, 23219136), (972, 20830336), (981, 20639232), (1152, 17575596), (1296, 15622752), (1308, 15479424), (1493, 13561344), (1536, 13181697), (1728, 11717064), (1744, 11609568), (1944, 10415168), (1962, 10319616), (2304, 8787798), (2592, 7811376), (2616, 7739712), (2943, 6879744), (2986, 6780672), (3456, 5858532), (3488, 5804784), (3888, 5207584), (3924, 5159808), (4479, 4520448), (4608, 4393899), (5184, 3905688), (5232, 3869856), (5886, 3439872), (5972, 3390336), (6912, 2929266), (6976, 2902392), (7776, 2603792), (7848, 2579904), (8829, 2293248), (8958, 2260224), (10368, 1952844), (10464, 1934928), (11772, 1719936), (11944, 1695168), (13437, 1506816), (13824, 1464633), (13952, 1451196), (15552, 1301896), (15696, 1289952), (17658, 1146624), (17916, 1130112), (20736, 976422), (20928, 967464), (23544, 859968), (23888, 847584), (26487, 764416), (26874, 753408), (27904, 725598), (31104, 650948), (31392, 644976), (35316, 573312), (35832, 565056), (40311, 502272), (41472, 488211), (41856, 483732), (47088, 429984), (47776, 423792), (52974, 382208), (53748, 376704), (55808, 362799), (62208, 325474), (62784, 322488), (70632, 286656), (71664, 282528), (80622, 251136), (83712, 241866), (94176, 214992), (95552, 211896), (105948, 191104), (107496, 188352), (120933, 167424), (124416, 162737), (125568, 161244), (141264, 143328)]