20499405696

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 768

約数和(自身を含む): 78140160000

約数和(自身を除く): 57640754304

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, 47, 48, 54, 56, 63, 64, 66, 72, 77, 84, 88, 94, 96, 99, 108, 112, 121, 126, 128, 132, 141, 144, 149, 154, 168, 176, 188, 189, 192, 198, 216, 224, 231, 242, 252, 264, 282, 288, 297, 298, 308, 329, 336, 352, 363, 376, 378, 384, 396, 423, 432, 447, 448, 462, 484, 504, 517, 528, 564, 576, 594, 596, 616, 658, 672, 693, 704, 726, 752, 756, 792, 846, 847, 864, 894, 896, 924, 968, 987, 1008, 1034, 1043, 1056, 1089, 1128, 1152, 1188, 1192, 1232, 1269, 1316, 1341, 1344, 1386, 1408, 1452, 1504, 1512, 1551, 1584, 1639, 1692, 1694, 1728, 1788, 1848, 1936, 1974, 2016, 2068, 2079, 2086, 2112, 2178, 2256, 2376, 2384, 2464, 2538, 2541, 2632, 2682, 2688, 2772, 2904, 2961, 3008, 3024, 3102, 3129, 3168, 3267, 3278, 3384, 3388, 3456, 3576, 3619, 3696, 3872, 3948, 4023, 4032, 4136, 4158, 4172, 4224, 4356, 4512, 4653, 4752, 4768, 4917, 4928, 5076, 5082, 5264, 5364, 5544, 5687, 5808, 5922, 6016, 6048, 6204, 6258, 6336, 6534, 6556, 6768, 6776, 7003, 7152, 7238, 7392, 7623, 7744, 7896, 8046, 8064, 8272, 8316, 8344, 8712, 8883, 9024, 9306, 9387, 9504, 9536, 9834, 9856, 10152, 10164, 10528, 10728, 10857, 11088, 11374, 11473, 11616, 11844, 12096, 12408, 12516, 12672, 13068, 13112, 13536, 13552, 13959, 14006, 14304, 14476, 14751, 14784, 15246, 15488, 15792, 16092, 16544, 16632, 16688, 17061, 17424, 17766, 18029, 18048, 18612, 18774, 19008, 19072, 19668, 20304, 20328, 21009, 21056, 21456, 21714, 22176, 22748, 22869, 22946, 23232, 23688, 24192, 24816, 25032, 26136, 26224, 27072, 27104, 27918, 28012, 28161, 28608, 28952, 29502, 29568, 30492, 31584, 32184, 32571, 33088, 33264, 33376, 34122, 34419, 34848, 35532, 36058, 37224, 37548, 38016, 39336, 39809, 40608, 40656, 42018, 42112, 42912, 43428, 44253, 44352, 45496, 45738, 45892, 46464, 47376, 49021, 49632, 50064, 51183, 52272, 52448, 54087, 54144, 54208, 55836, 56024, 56322, 57216, 57904, 59004, 60984, 63027, 63168, 64368, 65142, 66176, 66528, 66752, 68244, 68838, 69696, 71064, 72116, 74448, 75096, 77033, 78672, 79618, 81216, 81312, 84036, 85824, 86856, 88506, 88704, 90992, 91476, 91784, 94752, 97713, 98042, 99264, 100128, 102366, 103257, 104544, 104896, 108174, 108416, 111672, 112048, 112644, 115808, 118008, 119427, 121968, 126054, 126203, 126336, 128736, 130284, 133056, 133504, 136488, 137676, 139392, 142128, 144232, 147063, 148896, 150192, 153549, 154066, 157344, 159236, 162261, 162432, 162624, 168072, 171648, 173712, 177012, 181984, 182952, 183568, 189081, 189504, 195426, 196084, 198528, 200256, 204732, 206514, 209088, 209792, 216348, 223344, 224096, 225288, 231099, 231616, 236016, 238854, 243936, 252108, 252406, 257472, 260568, 266112, 272976, 275352, 284256, 288464, 294126, 297792, 300384, 307098, 308132, 309771, 314688, 318472, 324522, 325248, 336144, 347424, 354024, 358281, 363968, 365904, 367136, 378162, 378609, 379008, 390852, 392168, 400512, 409464, 413028, 418176, 432696, 441189, 446688, 448192, 450576, 462198, 463232, 472032, 477708, 486783, 487872, 504216, 504812, 514944, 521136, 539231, 545952, 550704, 568512, 576928, 588252, 595584, 600768, 614196, 616264, 619542, 629376, 636944, 649044, 672288, 693297, 694848, 708048, 716562, 727936, 731808, 734272, 756324, 757218, 781704, 784336, 818928, 826056, 847363, 865392, 882378, 893376, 896384, 901152, 924396, 944064, 955416, 973566, 975744, 1008432, 1009624, 1042272, 1074843, 1078462, 1091904, 1101408, 1135827, 1137024, 1153856, 1176504, 1201536, 1228392, 1232528, 1239084, 1273888, 1298088, 1323567, 1344576, 1386594, 1389696, 1416096, 1433124, 1463616, 1468544, 1512648, 1514436, 1563408, 1568672, 1617693, 1637856, 1652112, 1694726, 1730784, 1764756, 1786752, 1802304, 1848792, 1888128, 1910832, 1947132, 2016864, 2019248, 2079891, 2084544, 2149686, 2156924, 2183808, 2202816, 2271654, 2307712, 2353008, 2456784, 2465056, 2478168, 2542089, 2547776, 2596176, 2647134, 2689152, 2773188, 2832192, 2866248, 2927232, 3025296, 3028872, 3126816, 3137344, 3235386, 3275712, 3304224, 3389452, 3407481, 3461568, 3529512, 3604608, 3697584, 3821664, 3894264, 4033728, 4038496, 4159782, 4169088, 4299372, 4313848, 4405632, 4543308, 4706016, 4853079, 4913568, 4930112, 4956336, 5084178, 5095552, 5192352, 5294268, 5546376, 5664384, 5732496, 5931541, 6050592, 6057744, 6253632, 6274688, 6470772, 6551424, 6608448, 6778904, 6814962, 6923136, 7059024, 7395168, 7626267, 7643328, 7788528, 8067456, 8076992, 8319564, 8598744, 8627696, 9086616, 9412032, 9706158, 9827136, 9860224, 9912672, 10168356, 10384704, 10588536, 11092752, 11464992, 11863082, 12101184, 12115488, 12507264, 12941544, 13216896, 13557808, 13629924, 14118048, 14559237, 14790336, 15252534, 15286656, 15577056, 16153984, 16639128, 17197488, 17255392, 17794623, 18173232, 18824064, 19412316, 19654272, 19825344, 20336712, 20769408, 21177072, 22185504, 22878801, 22929984, 23726164, 24202368, 24230976, 25883088, 27115616, 27259848, 28236096, 29118474, 29580672, 30505068, 31154112, 33278256, 34394976, 34510784, 35589246, 36346464, 38824632, 39650688, 40673424, 42354144, 44371008, 45757602, 45859968, 47452328, 48461952, 51766176, 53383869, 54231232, 54519696, 56472192, 58236948, 61010136, 62308224, 66556512, 68789952, 69021568, 71178492, 72692928, 77649264, 81346848, 84708288, 88742016, 91515204, 94904656, 103532352, 106767738, 108462464, 109039392, 116473896, 122020272, 133113024, 137579904, 142356984, 145385856, 155298528, 160151607, 162693696, 169416576, 183030408, 189809312, 207064704, 213535476, 218078784, 232947792, 244040544, 266226048, 284713968, 310597056, 320303214, 325387392, 366060816, 379618624, 427070952, 436157568, 465895584, 488081088, 569427936, 621194112, 640606428, 732121632, 759237248, 854141904, 931791168, 976162176, 1138855872, 1281212856, 1464243264, 1708283808, 1863582336, 2277711744, 2562425712, 2928486528, 3416567616, 5124851424, 6833135232, 10249702848, 20499405696]

約数ペア:

[(1, 20499405696), (2, 10249702848), (3, 6833135232), (4, 5124851424), (6, 3416567616), (7, 2928486528), (8, 2562425712), (9, 2277711744), (11, 1863582336), (12, 1708283808), (14, 1464243264), (16, 1281212856), (18, 1138855872), (21, 976162176), (22, 931791168), (24, 854141904), (27, 759237248), (28, 732121632), (32, 640606428), (33, 621194112), (36, 569427936), (42, 488081088), (44, 465895584), (47, 436157568), (48, 427070952), (54, 379618624), (56, 366060816), (63, 325387392), (64, 320303214), (66, 310597056), (72, 284713968), (77, 266226048), (84, 244040544), (88, 232947792), (94, 218078784), (96, 213535476), (99, 207064704), (108, 189809312), (112, 183030408), (121, 169416576), (126, 162693696), (128, 160151607), (132, 155298528), (141, 145385856), (144, 142356984), (149, 137579904), (154, 133113024), (168, 122020272), (176, 116473896), (188, 109039392), (189, 108462464), (192, 106767738), (198, 103532352), (216, 94904656), (224, 91515204), (231, 88742016), (242, 84708288), (252, 81346848), (264, 77649264), (282, 72692928), (288, 71178492), (297, 69021568), (298, 68789952), (308, 66556512), (329, 62308224), (336, 61010136), (352, 58236948), (363, 56472192), (376, 54519696), (378, 54231232), (384, 53383869), (396, 51766176), (423, 48461952), (432, 47452328), (447, 45859968), (448, 45757602), (462, 44371008), (484, 42354144), (504, 40673424), (517, 39650688), (528, 38824632), (564, 36346464), (576, 35589246), (594, 34510784), (596, 34394976), (616, 33278256), (658, 31154112), (672, 30505068), (693, 29580672), (704, 29118474), (726, 28236096), (752, 27259848), (756, 27115616), (792, 25883088), (846, 24230976), (847, 24202368), (864, 23726164), (894, 22929984), (896, 22878801), (924, 22185504), (968, 21177072), (987, 20769408), (1008, 20336712), (1034, 19825344), (1043, 19654272), (1056, 19412316), (1089, 18824064), (1128, 18173232), (1152, 17794623), (1188, 17255392), (1192, 17197488), (1232, 16639128), (1269, 16153984), (1316, 15577056), (1341, 15286656), (1344, 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(4752, 4313848), (4768, 4299372), (4917, 4169088), (4928, 4159782), (5076, 4038496), (5082, 4033728), (5264, 3894264), (5364, 3821664), (5544, 3697584), (5687, 3604608), (5808, 3529512), (5922, 3461568), (6016, 3407481), (6048, 3389452), (6204, 3304224), (6258, 3275712), (6336, 3235386), (6534, 3137344), (6556, 3126816), (6768, 3028872), (6776, 3025296), (7003, 2927232), (7152, 2866248), (7238, 2832192), (7392, 2773188), (7623, 2689152), (7744, 2647134), (7896, 2596176), (8046, 2547776), (8064, 2542089), (8272, 2478168), (8316, 2465056), (8344, 2456784), (8712, 2353008), (8883, 2307712), (9024, 2271654), (9306, 2202816), (9387, 2183808), (9504, 2156924), (9536, 2149686), (9834, 2084544), (9856, 2079891), (10152, 2019248), (10164, 2016864), (10528, 1947132), (10728, 1910832), (10857, 1888128), (11088, 1848792), (11374, 1802304), (11473, 1786752), (11616, 1764756), (11844, 1730784), (12096, 1694726), (12408, 1652112), (12516, 1637856), (12672, 1617693), (13068, 1568672), (13112, 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