20568951936

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{23279}}^1$

素因数の和:23371

約数の個数: 192

約数和(自身を含む): 64825488000

約数和(自身を除く): 44256536064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 59, 64, 72, 78, 96, 104, 117, 118, 128, 144, 156, 177, 192, 208, 234, 236, 288, 312, 354, 384, 416, 468, 472, 531, 576, 624, 708, 767, 832, 936, 944, 1062, 1152, 1248, 1416, 1534, 1664, 1872, 1888, 2124, 2301, 2496, 2832, 3068, 3744, 3776, 4248, 4602, 4992, 5664, 6136, 6903, 7488, 7552, 8496, 9204, 11328, 12272, 13806, 14976, 16992, 18408, 22656, 23279, 24544, 27612, 33984, 36816, 46558, 49088, 55224, 67968, 69837, 73632, 93116, 98176, 110448, 139674, 147264, 186232, 209511, 220896, 279348, 294528, 302627, 372464, 419022, 441792, 558696, 605254, 744928, 838044, 883584, 907881, 1117392, 1210508, 1373461, 1489856, 1676088, 1815762, 2234784, 2421016, 2723643, 2746922, 2979712, 3352176, 3631524, 4120383, 4469568, 4842032, 5447286, 5493844, 6704352, 7263048, 8240766, 8939136, 9684064, 10894572, 10987688, 12361149, 13408704, 14526096, 16481532, 17854993, 19368128, 21789144, 21975376, 24722298, 26817408, 29052192, 32963064, 35709986, 38736256, 43578288, 43950752, 49444596, 53564979, 58104384, 65926128, 71419972, 87156576, 87901504, 98889192, 107129958, 116208768, 131852256, 142839944, 160694937, 174313152, 175803008, 197778384, 214259916, 263704512, 285679888, 321389874, 348626304, 395556768, 428519832, 527409024, 571359776, 642779748, 791113536, 857039664, 1142719552, 1285559496, 1582227072, 1714079328, 2285439104, 2571118992, 3428158656, 5142237984, 6856317312, 10284475968, 20568951936]

約数ペア:

[(1, 20568951936), (2, 10284475968), (3, 6856317312), (4, 5142237984), (6, 3428158656), (8, 2571118992), (9, 2285439104), (12, 1714079328), (13, 1582227072), (16, 1285559496), (18, 1142719552), (24, 857039664), (26, 791113536), (32, 642779748), (36, 571359776), (39, 527409024), (48, 428519832), (52, 395556768), (59, 348626304), (64, 321389874), (72, 285679888), (78, 263704512), (96, 214259916), (104, 197778384), (117, 175803008), (118, 174313152), (128, 160694937), (144, 142839944), (156, 131852256), (177, 116208768), (192, 107129958), (208, 98889192), (234, 87901504), (236, 87156576), (288, 71419972), (312, 65926128), (354, 58104384), (384, 53564979), (416, 49444596), (468, 43950752), (472, 43578288), (531, 38736256), (576, 35709986), (624, 32963064), (708, 29052192), (767, 26817408), (832, 24722298), (936, 21975376), (944, 21789144), (1062, 19368128), (1152, 17854993), (1248, 16481532), (1416, 14526096), (1534, 13408704), (1664, 12361149), (1872, 10987688), (1888, 10894572), (2124, 9684064), (2301, 8939136), (2496, 8240766), (2832, 7263048), (3068, 6704352), (3744, 5493844), (3776, 5447286), (4248, 4842032), (4602, 4469568), (4992, 4120383), (5664, 3631524), (6136, 3352176), (6903, 2979712), (7488, 2746922), (7552, 2723643), (8496, 2421016), (9204, 2234784), (11328, 1815762), (12272, 1676088), (13806, 1489856), (14976, 1373461), (16992, 1210508), (18408, 1117392), (22656, 907881), (23279, 883584), (24544, 838044), (27612, 744928), (33984, 605254), (36816, 558696), (46558, 441792), (49088, 419022), (55224, 372464), (67968, 302627), (69837, 294528), (73632, 279348), (93116, 220896), (98176, 209511), (110448, 186232), (139674, 147264)]