20246074560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{33317}}^1$

素因数の和:33551

約数の個数: 168

約数和(自身を含む): 69970198896

約数和(自身を除く): 49724124336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 211, 240, 288, 320, 360, 422, 480, 576, 633, 720, 844, 960, 1055, 1266, 1440, 1688, 1899, 2110, 2532, 2880, 3165, 3376, 3798, 4220, 5064, 6330, 6752, 7596, 8440, 9495, 10128, 12660, 13504, 15192, 16880, 18990, 20256, 25320, 30384, 33317, 33760, 37980, 40512, 50640, 60768, 66634, 67520, 75960, 99951, 101280, 121536, 133268, 151920, 166585, 199902, 202560, 266536, 299853, 303840, 333170, 399804, 499755, 533072, 599706, 607680, 666340, 799608, 999510, 1066144, 1199412, 1332680, 1499265, 1599216, 1999020, 2132288, 2398824, 2665360, 2998530, 3198432, 3998040, 4797648, 5330720, 5997060, 6396864, 7029887, 7996080, 9595296, 10661440, 11994120, 14059774, 15992160, 19190592, 21089661, 23988240, 28119548, 31984320, 35149435, 42179322, 47976480, 56239096, 63268983, 70298870, 84358644, 95952960, 105448305, 112478192, 126537966, 140597740, 168717288, 210896610, 224956384, 253075932, 281195480, 316344915, 337434576, 421793220, 449912768, 506151864, 562390960, 632689830, 674869152, 843586440, 1012303728, 1124781920, 1265379660, 1349738304, 1687172880, 2024607456, 2249563840, 2530759320, 3374345760, 4049214912, 5061518640, 6748691520, 10123037280, 20246074560]

約数ペア:

[(1, 20246074560), (2, 10123037280), (3, 6748691520), (4, 5061518640), (5, 4049214912), (6, 3374345760), (8, 2530759320), (9, 2249563840), (10, 2024607456), (12, 1687172880), (15, 1349738304), (16, 1265379660), (18, 1124781920), (20, 1012303728), (24, 843586440), (30, 674869152), (32, 632689830), (36, 562390960), (40, 506151864), (45, 449912768), (48, 421793220), (60, 337434576), (64, 316344915), (72, 281195480), (80, 253075932), (90, 224956384), (96, 210896610), (120, 168717288), (144, 140597740), (160, 126537966), (180, 112478192), (192, 105448305), (211, 95952960), (240, 84358644), (288, 70298870), (320, 63268983), (360, 56239096), (422, 47976480), (480, 42179322), (576, 35149435), (633, 31984320), (720, 28119548), (844, 23988240), (960, 21089661), (1055, 19190592), (1266, 15992160), (1440, 14059774), (1688, 11994120), (1899, 10661440), (2110, 9595296), (2532, 7996080), (2880, 7029887), (3165, 6396864), (3376, 5997060), (3798, 5330720), (4220, 4797648), (5064, 3998040), (6330, 3198432), (6752, 2998530), (7596, 2665360), (8440, 2398824), (9495, 2132288), (10128, 1999020), (12660, 1599216), (13504, 1499265), (15192, 1332680), (16880, 1199412), (18990, 1066144), (20256, 999510), (25320, 799608), (30384, 666340), (33317, 607680), (33760, 599706), (37980, 533072), (40512, 499755), (50640, 399804), (60768, 333170), (66634, 303840), (67520, 299853), (75960, 266536), (99951, 202560), (101280, 199902), (121536, 166585), (133268, 151920)]