20090499072

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{647}}^1$

素因数の和:719

約数の個数: 312

約数和(自身を含む): 64712307456

約数和(自身を除く): 44621808384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 361, 384, 399, 448, 456, 512, 532, 608, 647, 672, 722, 768, 798, 896, 912, 1024, 1064, 1083, 1216, 1294, 1344, 1444, 1536, 1596, 1792, 1824, 1941, 2048, 2128, 2166, 2432, 2527, 2588, 2688, 2888, 3072, 3192, 3584, 3648, 3882, 4096, 4256, 4332, 4529, 4864, 5054, 5176, 5376, 5776, 6144, 6384, 7168, 7296, 7581, 7764, 8512, 8664, 9058, 9728, 10108, 10352, 10752, 11552, 12288, 12293, 12768, 13587, 14336, 14592, 15162, 15528, 17024, 17328, 18116, 19456, 20216, 20704, 21504, 23104, 24586, 25536, 27174, 28672, 29184, 30324, 31056, 34048, 34656, 36232, 36879, 38912, 40432, 41408, 43008, 46208, 49172, 51072, 54348, 58368, 60648, 62112, 68096, 69312, 72464, 73758, 77824, 80864, 82816, 86016, 86051, 92416, 98344, 102144, 108696, 116736, 121296, 124224, 136192, 138624, 144928, 147516, 161728, 165632, 172102, 184832, 196688, 204288, 217392, 233472, 233567, 242592, 248448, 258153, 272384, 277248, 289856, 295032, 323456, 331264, 344204, 369664, 393376, 408576, 434784, 467134, 485184, 496896, 516306, 544768, 554496, 579712, 590064, 646912, 662528, 688408, 700701, 739328, 786752, 817152, 869568, 934268, 970368, 993792, 1032612, 1108992, 1159424, 1180128, 1293824, 1325056, 1376816, 1401402, 1478656, 1573504, 1634304, 1634969, 1739136, 1868536, 1940736, 1987584, 2065224, 2217984, 2318848, 2360256, 2587648, 2650112, 2753632, 2802804, 3147008, 3269938, 3478272, 3737072, 3881472, 3975168, 4130448, 4435968, 4637696, 4720512, 4904907, 5175296, 5507264, 5605608, 6294016, 6539876, 6956544, 7474144, 7762944, 7950336, 8260896, 9275392, 9441024, 9809814, 10350592, 11014528, 11211216, 12588032, 13079752, 13913088, 14948288, 15525888, 16521792, 18550784, 18882048, 19619628, 22029056, 22422432, 25176064, 26159504, 27826176, 29896576, 31051776, 33043584, 37764096, 39239256, 44058112, 44844864, 50352128, 52319008, 55652352, 59793152, 66087168, 75528192, 78478512, 88116224, 89689728, 104638016, 119586304, 132174336, 151056384, 156957024, 176232448, 179379456, 209276032, 239172608, 264348672, 313914048, 352464896, 358758912, 418552064, 478345216, 528697344, 627828096, 717517824, 837104128, 956690432, 1057394688, 1255656192, 1435035648, 1674208256, 2511312384, 2870071296, 3348416512, 5022624768, 6696833024, 10045249536, 20090499072]

約数ペア:

[(1, 20090499072), (2, 10045249536), (3, 6696833024), (4, 5022624768), (6, 3348416512), (7, 2870071296), (8, 2511312384), (12, 1674208256), (14, 1435035648), (16, 1255656192), (19, 1057394688), (21, 956690432), (24, 837104128), (28, 717517824), (32, 627828096), (38, 528697344), (42, 478345216), (48, 418552064), (56, 358758912), (57, 352464896), (64, 313914048), (76, 264348672), (84, 239172608), (96, 209276032), (112, 179379456), (114, 176232448), (128, 156957024), (133, 151056384), (152, 132174336), (168, 119586304), (192, 104638016), (224, 89689728), (228, 88116224), (256, 78478512), (266, 75528192), (304, 66087168), (336, 59793152), (361, 55652352), (384, 52319008), (399, 50352128), (448, 44844864), (456, 44058112), (512, 39239256), (532, 37764096), (608, 33043584), (647, 31051776), (672, 29896576), (722, 27826176), (768, 26159504), (798, 25176064), (896, 22422432), (912, 22029056), (1024, 19619628), (1064, 18882048), (1083, 18550784), (1216, 16521792), (1294, 15525888), (1344, 14948288), (1444, 13913088), (1536, 13079752), (1596, 12588032), (1792, 11211216), (1824, 11014528), (1941, 10350592), (2048, 9809814), (2128, 9441024), (2166, 9275392), (2432, 8260896), (2527, 7950336), (2588, 7762944), (2688, 7474144), (2888, 6956544), (3072, 6539876), (3192, 6294016), (3584, 5605608), (3648, 5507264), (3882, 5175296), (4096, 4904907), (4256, 4720512), (4332, 4637696), (4529, 4435968), (4864, 4130448), (5054, 3975168), (5176, 3881472), (5376, 3737072), (5776, 3478272), (6144, 3269938), (6384, 3147008), (7168, 2802804), (7296, 2753632), (7581, 2650112), (7764, 2587648), (8512, 2360256), (8664, 2318848), (9058, 2217984), (9728, 2065224), (10108, 1987584), (10352, 1940736), (10752, 1868536), (11552, 1739136), (12288, 1634969), (12293, 1634304), (12768, 1573504), (13587, 1478656), (14336, 1401402), (14592, 1376816), (15162, 1325056), (15528, 1293824), (17024, 1180128), (17328, 1159424), (18116, 1108992), (19456, 1032612), (20216, 993792), (20704, 970368), (21504, 934268), (23104, 869568), (24586, 817152), (25536, 786752), (27174, 739328), (28672, 700701), (29184, 688408), (30324, 662528), (31056, 646912), (34048, 590064), (34656, 579712), (36232, 554496), (36879, 544768), (38912, 516306), (40432, 496896), (41408, 485184), (43008, 467134), (46208, 434784), (49172, 408576), (51072, 393376), (54348, 369664), (58368, 344204), (60648, 331264), (62112, 323456), (68096, 295032), (69312, 289856), (72464, 277248), (73758, 272384), (77824, 258153), (80864, 248448), (82816, 242592), (86016, 233567), (86051, 233472), (92416, 217392), (98344, 204288), (102144, 196688), (108696, 184832), (116736, 172102), (121296, 165632), (124224, 161728), (136192, 147516), (138624, 144928)]