20571832512

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{463831}}^1$

素因数の和:463867

約数の個数: 168

約数和(自身を含む): 73515516672

約数和(自身を除く): 52943684160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 448, 462, 504, 528, 576, 616, 672, 693, 704, 792, 924, 1008, 1056, 1232, 1344, 1386, 1584, 1848, 2016, 2112, 2464, 2772, 3168, 3696, 4032, 4928, 5544, 6336, 7392, 11088, 14784, 22176, 44352, 463831, 927662, 1391493, 1855324, 2782986, 3246817, 3710648, 4174479, 5102141, 5565972, 6493634, 7421296, 8348958, 9740451, 10204282, 11131944, 12987268, 14842592, 15306423, 16697916, 19480902, 20408564, 22263888, 25974536, 29221353, 29685184, 30612846, 33395832, 35714987, 38961804, 40817128, 44527776, 45919269, 51949072, 58442706, 61225692, 66791664, 71429974, 77923608, 81634256, 89055552, 91838538, 103898144, 107144961, 116885412, 122451384, 133583328, 142859948, 155847216, 163268512, 183677076, 207796288, 214289922, 233770824, 244902768, 267166656, 285719896, 311694432, 321434883, 326537024, 367354152, 428579844, 467541648, 489805536, 571439792, 623388864, 642869766, 734708304, 857159688, 935083296, 979611072, 1142879584, 1285739532, 1469416608, 1714319376, 1870166592, 2285759168, 2571479064, 2938833216, 3428638752, 5142958128, 6857277504, 10285916256, 20571832512]

約数ペア:

[(1, 20571832512), (2, 10285916256), (3, 6857277504), (4, 5142958128), (6, 3428638752), (7, 2938833216), (8, 2571479064), (9, 2285759168), (11, 1870166592), (12, 1714319376), (14, 1469416608), (16, 1285739532), (18, 1142879584), (21, 979611072), (22, 935083296), (24, 857159688), (28, 734708304), (32, 642869766), (33, 623388864), (36, 571439792), (42, 489805536), (44, 467541648), (48, 428579844), (56, 367354152), (63, 326537024), (64, 321434883), (66, 311694432), (72, 285719896), (77, 267166656), (84, 244902768), (88, 233770824), (96, 214289922), (99, 207796288), (112, 183677076), (126, 163268512), (132, 155847216), (144, 142859948), (154, 133583328), (168, 122451384), (176, 116885412), (192, 107144961), (198, 103898144), (224, 91838538), (231, 89055552), (252, 81634256), (264, 77923608), (288, 71429974), (308, 66791664), (336, 61225692), (352, 58442706), (396, 51949072), (448, 45919269), (462, 44527776), (504, 40817128), (528, 38961804), (576, 35714987), (616, 33395832), (672, 30612846), (693, 29685184), (704, 29221353), (792, 25974536), (924, 22263888), (1008, 20408564), (1056, 19480902), (1232, 16697916), (1344, 15306423), (1386, 14842592), (1584, 12987268), (1848, 11131944), (2016, 10204282), (2112, 9740451), (2464, 8348958), (2772, 7421296), (3168, 6493634), (3696, 5565972), (4032, 5102141), (4928, 4174479), (5544, 3710648), (6336, 3246817), (7392, 2782986), (11088, 1855324), (14784, 1391493), (22176, 927662), (44352, 463831)]