20406665664

素因数分解:

$2^6\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17041}}^1$

素因数の和:17086

約数の個数: 336

約数和(自身を含む): 75630487296

約数和(自身を除く): 55223821632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 192, 198, 216, 224, 231, 243, 252, 264, 288, 297, 308, 324, 336, 352, 378, 396, 432, 448, 462, 486, 504, 528, 567, 576, 594, 616, 648, 672, 693, 704, 756, 792, 864, 891, 924, 972, 1008, 1056, 1134, 1188, 1232, 1296, 1344, 1386, 1512, 1584, 1701, 1728, 1782, 1848, 1944, 2016, 2079, 2112, 2268, 2376, 2464, 2592, 2673, 2772, 3024, 3168, 3402, 3564, 3696, 3888, 4032, 4158, 4536, 4752, 4928, 5184, 5346, 5544, 6048, 6237, 6336, 6804, 7128, 7392, 7776, 8316, 9072, 9504, 10692, 11088, 12096, 12474, 13608, 14256, 14784, 15552, 16632, 17041, 18144, 18711, 19008, 21384, 22176, 24948, 27216, 28512, 33264, 34082, 36288, 37422, 42768, 44352, 49896, 51123, 54432, 57024, 66528, 68164, 74844, 85536, 99792, 102246, 108864, 119287, 133056, 136328, 149688, 153369, 171072, 187451, 199584, 204492, 238574, 272656, 299376, 306738, 357861, 374902, 399168, 408984, 460107, 477148, 545312, 562353, 598752, 613476, 715722, 749804, 817968, 920214, 954296, 1073583, 1090624, 1124706, 1197504, 1226952, 1312157, 1380321, 1431444, 1499608, 1635936, 1687059, 1840428, 1908592, 2147166, 2249412, 2453904, 2624314, 2760642, 2862888, 2999216, 3220749, 3271872, 3374118, 3680856, 3817184, 3936471, 4140963, 4294332, 4498824, 4907808, 5061177, 5248628, 5521284, 5725776, 5998432, 6441498, 6748236, 7361712, 7634368, 7872942, 8281926, 8588664, 8997648, 9662247, 9815616, 10122354, 10497256, 11042568, 11451552, 11809413, 11996864, 12882996, 13496472, 14723424, 15183531, 15745884, 16563852, 17177328, 17995296, 19324494, 20244708, 20994512, 22085136, 22903104, 23618826, 25765992, 26992944, 28986741, 29446848, 30367062, 31491768, 33127704, 34354656, 35428239, 35990592, 38648988, 40489416, 41989024, 44170272, 45550593, 47237652, 51531984, 53985888, 57973482, 60734124, 62983536, 66255408, 68709312, 70856478, 77297976, 80978832, 83978048, 88340544, 91101186, 94475304, 103063968, 106284717, 107971776, 115946964, 121468248, 125967072, 132510816, 141712956, 154595952, 161957664, 182202372, 188950608, 206127936, 212569434, 231893928, 242936496, 251934144, 265021632, 283425912, 309191904, 318854151, 323915328, 364404744, 377901216, 425138868, 463787856, 485872992, 566851824, 618383808, 637708302, 728809488, 755802432, 850277736, 927575712, 971745984, 1133703648, 1275416604, 1457618976, 1700555472, 1855151424, 2267407296, 2550833208, 2915237952, 3401110944, 5101666416, 6802221888, 10203332832, 20406665664]

約数ペア:

[(1, 20406665664), (2, 10203332832), (3, 6802221888), (4, 5101666416), (6, 3401110944), (7, 2915237952), (8, 2550833208), (9, 2267407296), (11, 1855151424), (12, 1700555472), (14, 1457618976), (16, 1275416604), (18, 1133703648), (21, 971745984), (22, 927575712), (24, 850277736), (27, 755802432), (28, 728809488), (32, 637708302), (33, 618383808), (36, 566851824), (42, 485872992), (44, 463787856), (48, 425138868), (54, 377901216), (56, 364404744), (63, 323915328), (64, 318854151), (66, 309191904), (72, 283425912), (77, 265021632), (81, 251934144), (84, 242936496), (88, 231893928), (96, 212569434), (99, 206127936), (108, 188950608), (112, 182202372), (126, 161957664), (132, 154595952), (144, 141712956), (154, 132510816), (162, 125967072), (168, 121468248), (176, 115946964), (189, 107971776), (192, 106284717), (198, 103063968), (216, 94475304), (224, 91101186), (231, 88340544), (243, 83978048), (252, 80978832), (264, 77297976), (288, 70856478), (297, 68709312), (308, 66255408), (324, 62983536), (336, 60734124), (352, 57973482), (378, 53985888), (396, 51531984), (432, 47237652), (448, 45550593), (462, 44170272), (486, 41989024), (504, 40489416), (528, 38648988), (567, 35990592), (576, 35428239), (594, 34354656), (616, 33127704), (648, 31491768), (672, 30367062), (693, 29446848), (704, 28986741), (756, 26992944), (792, 25765992), (864, 23618826), (891, 22903104), (924, 22085136), (972, 20994512), (1008, 20244708), (1056, 19324494), (1134, 17995296), (1188, 17177328), (1232, 16563852), (1296, 15745884), (1344, 15183531), (1386, 14723424), (1512, 13496472), (1584, 12882996), (1701, 11996864), (1728, 11809413), (1782, 11451552), (1848, 11042568), (1944, 10497256), (2016, 10122354), (2079, 9815616), (2112, 9662247), (2268, 8997648), (2376, 8588664), (2464, 8281926), (2592, 7872942), (2673, 7634368), (2772, 7361712), (3024, 6748236), (3168, 6441498), (3402, 5998432), (3564, 5725776), (3696, 5521284), (3888, 5248628), (4032, 5061177), (4158, 4907808), (4536, 4498824), (4752, 4294332), (4928, 4140963), (5184, 3936471), (5346, 3817184), (5544, 3680856), (6048, 3374118), (6237, 3271872), (6336, 3220749), (6804, 2999216), (7128, 2862888), (7392, 2760642), (7776, 2624314), (8316, 2453904), (9072, 2249412), (9504, 2147166), (10692, 1908592), (11088, 1840428), (12096, 1687059), (12474, 1635936), (13608, 1499608), (14256, 1431444), (14784, 1380321), (15552, 1312157), (16632, 1226952), (17041, 1197504), (18144, 1124706), (18711, 1090624), (19008, 1073583), (21384, 954296), (22176, 920214), (24948, 817968), (27216, 749804), (28512, 715722), (33264, 613476), (34082, 598752), (36288, 562353), (37422, 545312), (42768, 477148), (44352, 460107), (49896, 408984), (51123, 399168), (54432, 374902), (57024, 357861), (66528, 306738), (68164, 299376), (74844, 272656), (85536, 238574), (99792, 204492), (102246, 199584), (108864, 187451), (119287, 171072), (133056, 153369), (136328, 149688)]