20075553792

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7237}}^1$

素因数の和:7313

約数の個数: 264

約数和(自身を含む): 67798867136

約数和(自身を除く): 47723313344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 64, 72, 84, 86, 96, 112, 126, 128, 129, 144, 168, 172, 192, 224, 252, 256, 258, 288, 301, 336, 344, 384, 387, 448, 504, 512, 516, 576, 602, 672, 688, 768, 774, 896, 903, 1008, 1024, 1032, 1152, 1204, 1344, 1376, 1536, 1548, 1792, 1806, 2016, 2064, 2304, 2408, 2688, 2709, 2752, 3072, 3096, 3584, 3612, 4032, 4128, 4608, 4816, 5376, 5418, 5504, 6192, 7168, 7224, 7237, 8064, 8256, 9216, 9632, 10752, 10836, 11008, 12384, 14448, 14474, 16128, 16512, 19264, 21504, 21672, 21711, 22016, 24768, 28896, 28948, 32256, 33024, 38528, 43344, 43422, 44032, 49536, 50659, 57792, 57896, 64512, 65133, 66048, 77056, 86688, 86844, 99072, 101318, 115584, 115792, 130266, 132096, 151977, 154112, 173376, 173688, 198144, 202636, 231168, 231584, 260532, 303954, 308224, 311191, 346752, 347376, 396288, 405272, 455931, 462336, 463168, 521064, 607908, 622382, 693504, 694752, 810544, 911862, 924672, 926336, 933573, 1042128, 1215816, 1244764, 1387008, 1389504, 1621088, 1823724, 1852672, 1867146, 2084256, 2178337, 2431632, 2489528, 2774016, 2779008, 2800719, 3242176, 3647448, 3705344, 3734292, 4168512, 4356674, 4863264, 4979056, 5558016, 5601438, 6484352, 6535011, 7294896, 7410688, 7468584, 8337024, 8713348, 9726528, 9958112, 11116032, 11202876, 12968704, 13070022, 14589792, 14937168, 16674048, 17426696, 19453056, 19605033, 19916224, 22232064, 22405752, 25937408, 26140044, 29179584, 29874336, 33348096, 34853392, 38906112, 39210066, 39832448, 44811504, 51874816, 52280088, 58359168, 59748672, 66696192, 69706784, 77812224, 78420132, 79664896, 89623008, 104560176, 116718336, 119497344, 139413568, 155624448, 156840264, 159329792, 179246016, 209120352, 233436672, 238994688, 278827136, 313680528, 318659584, 358492032, 418240704, 466873344, 477989376, 557654272, 627361056, 716984064, 836481408, 955978752, 1115308544, 1254722112, 1433968128, 1672962816, 2230617088, 2509444224, 2867936256, 3345925632, 5018888448, 6691851264, 10037776896, 20075553792]

約数ペア:

[(1, 20075553792), (2, 10037776896), (3, 6691851264), (4, 5018888448), (6, 3345925632), (7, 2867936256), (8, 2509444224), (9, 2230617088), (12, 1672962816), (14, 1433968128), (16, 1254722112), (18, 1115308544), (21, 955978752), (24, 836481408), (28, 716984064), (32, 627361056), (36, 557654272), (42, 477989376), (43, 466873344), (48, 418240704), (56, 358492032), (63, 318659584), (64, 313680528), (72, 278827136), (84, 238994688), (86, 233436672), (96, 209120352), (112, 179246016), (126, 159329792), (128, 156840264), (129, 155624448), (144, 139413568), (168, 119497344), (172, 116718336), (192, 104560176), (224, 89623008), (252, 79664896), (256, 78420132), (258, 77812224), (288, 69706784), (301, 66696192), (336, 59748672), (344, 58359168), (384, 52280088), (387, 51874816), (448, 44811504), (504, 39832448), (512, 39210066), (516, 38906112), (576, 34853392), (602, 33348096), (672, 29874336), (688, 29179584), (768, 26140044), (774, 25937408), (896, 22405752), (903, 22232064), (1008, 19916224), (1024, 19605033), (1032, 19453056), (1152, 17426696), (1204, 16674048), (1344, 14937168), (1376, 14589792), (1536, 13070022), (1548, 12968704), (1792, 11202876), (1806, 11116032), (2016, 9958112), (2064, 9726528), (2304, 8713348), (2408, 8337024), (2688, 7468584), (2709, 7410688), (2752, 7294896), (3072, 6535011), (3096, 6484352), (3584, 5601438), (3612, 5558016), (4032, 4979056), (4128, 4863264), (4608, 4356674), (4816, 4168512), (5376, 3734292), (5418, 3705344), (5504, 3647448), (6192, 3242176), (7168, 2800719), (7224, 2779008), (7237, 2774016), (8064, 2489528), (8256, 2431632), (9216, 2178337), (9632, 2084256), (10752, 1867146), (10836, 1852672), (11008, 1823724), (12384, 1621088), (14448, 1389504), (14474, 1387008), (16128, 1244764), (16512, 1215816), (19264, 1042128), (21504, 933573), (21672, 926336), (21711, 924672), (22016, 911862), (24768, 810544), (28896, 694752), (28948, 693504), (32256, 622382), (33024, 607908), (38528, 521064), (43344, 463168), (43422, 462336), (44032, 455931), (49536, 405272), (50659, 396288), (57792, 347376), (57896, 346752), (64512, 311191), (65133, 308224), (66048, 303954), (77056, 260532), (86688, 231584), (86844, 231168), (99072, 202636), (101318, 198144), (115584, 173688), (115792, 173376), (130266, 154112), (132096, 151977)]