20101820544

素因数分解:

$2^7\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:370

約数の個数: 640

約数和(自身を含む): 70663380480

約数和(自身を除く): 50561559936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 31, 32, 34, 36, 39, 48, 51, 52, 54, 62, 64, 68, 72, 78, 81, 93, 96, 102, 104, 108, 117, 124, 128, 136, 144, 153, 156, 162, 186, 192, 204, 208, 216, 221, 234, 248, 272, 279, 283, 288, 306, 312, 324, 351, 372, 384, 403, 408, 416, 432, 442, 459, 468, 496, 527, 544, 558, 566, 576, 612, 624, 648, 663, 702, 744, 806, 816, 832, 837, 849, 864, 884, 918, 936, 992, 1053, 1054, 1088, 1116, 1132, 1152, 1209, 1224, 1248, 1296, 1326, 1377, 1404, 1488, 1581, 1612, 1632, 1664, 1674, 1698, 1728, 1768, 1836, 1872, 1984, 1989, 2106, 2108, 2176, 2232, 2264, 2418, 2448, 2496, 2511, 2547, 2592, 2652, 2754, 2808, 2976, 3162, 3224, 3264, 3348, 3396, 3456, 3536, 3627, 3672, 3679, 3744, 3968, 3978, 4212, 4216, 4464, 4528, 4743, 4811, 4836, 4896, 4992, 5022, 5094, 5184, 5304, 5508, 5616, 5952, 5967, 6324, 6448, 6528, 6696, 6792, 6851, 7072, 7254, 7344, 7358, 7488, 7641, 7956, 8424, 8432, 8773, 8928, 9056, 9486, 9622, 9672, 9792, 10044, 10188, 10368, 10608, 10881, 11016, 11037, 11232, 11904, 11934, 12648, 12896, 13392, 13584, 13702, 14144, 14229, 14433, 14508, 14688, 14716, 14976, 15282, 15912, 16848, 16864, 17546, 17856, 17901, 18112, 18972, 19244, 19344, 19584, 20088, 20376, 20553, 21216, 21762, 22032, 22074, 22464, 22923, 23868, 25296, 25792, 26319, 26784, 27168, 27404, 28288, 28458, 28866, 29016, 29376, 29432, 30564, 31824, 32643, 33111, 33696, 33728, 35092, 35712, 35802, 36224, 37944, 38488, 38688, 40176, 40752, 41106, 42432, 42687, 43299, 43524, 44064, 44148, 44928, 45846, 47736, 50592, 51584, 52638, 53568, 54336, 54808, 56916, 57732, 58032, 58752, 58864, 61128, 61659, 62543, 63648, 65286, 66222, 67392, 67456, 70184, 71604, 75888, 76976, 77376, 78957, 80352, 81504, 82212, 84864, 85374, 86598, 87048, 88128, 88296, 91692, 95472, 99333, 101184, 105276, 107136, 108672, 109616, 113832, 114049, 115464, 116064, 117728, 122256, 123318, 125086, 127296, 129897, 130572, 132444, 134784, 140368, 143208, 149141, 151776, 153952, 154752, 157914, 160704, 163008, 164424, 170748, 173196, 174096, 176256, 176592, 183384, 184977, 187629, 190944, 198666, 202368, 210552, 219232, 227664, 228098, 230928, 232128, 235456, 236871, 244512, 246636, 250172, 254592, 259794, 261144, 264888, 280736, 286416, 297999, 298282, 303552, 307904, 315828, 321408, 326016, 328848, 341496, 342147, 346392, 348192, 353184, 366768, 369954, 375258, 381888, 389691, 397332, 421104, 438464, 447423, 455328, 456196, 461856, 464256, 470912, 473742, 489024, 493272, 500344, 519588, 522288, 529776, 554931, 561472, 562887, 572832, 595998, 596564, 607104, 615808, 631656, 657696, 682992, 684294, 692784, 696384, 706368, 710613, 733536, 739908, 750516, 763776, 779382, 794664, 842208, 876928, 894846, 910656, 912392, 923712, 947484, 978048, 986544, 1000688, 1026441, 1039176, 1044576, 1059552, 1109862, 1122944, 1125774, 1145664, 1191996, 1193128, 1263312, 1315392, 1342269, 1365984, 1368588, 1385568, 1392768, 1412736, 1421226, 1467072, 1479816, 1501032, 1558764, 1589328, 1684416, 1688661, 1789692, 1821312, 1824784, 1847424, 1894968, 1938833, 1973088, 2001376, 2052882, 2078352, 2089152, 2119104, 2219724, 2251548, 2291328, 2383992, 2386256, 2526624, 2630784, 2684538, 2731968, 2737176, 2771136, 2842452, 2934144, 2959632, 3002064, 3079323, 3117528, 3178656, 3368832, 3377322, 3579384, 3649568, 3789936, 3877666, 3946176, 4002752, 4026807, 4105764, 4156704, 4178304, 4238208, 4439448, 4503096, 4767984, 4772512, 5053248, 5065983, 5369076, 5463936, 5474352, 5542272, 5684904, 5816499, 5919264, 6004128, 6158646, 6235056, 6357312, 6754644, 7158768, 7299136, 7579872, 7755332, 7892352, 8005504, 8053614, 8211528, 8313408, 8878896, 9006192, 9237969, 9535968, 9545024, 10106496, 10131966, 10738152, 10948704, 11369808, 11632998, 11838528, 12008256, 12080421, 12317292, 12470112, 12714624, 13509288, 14317536, 14598272, 15159744, 15510664, 16107228, 16423056, 16626816, 17449497, 17757792, 18012384, 18475938, 19071936, 19090048, 20263932, 21476304, 21897408, 22739616, 23265996, 23677056, 24016512, 24160842, 24634584, 24940224, 27018576, 28635072, 30319488, 31021328, 32214456, 32846112, 34898994, 35515584, 36024768, 36951876, 38143872, 40527864, 42952608, 43794816, 45479232, 46531992, 48321684, 49269168, 49880448, 52348491, 54037152, 57270144, 62042656, 64428912, 65692224, 69797988, 71031168, 72049536, 73903752, 81055728, 85905216, 90958464, 93063984, 96643368, 98538336, 104696982, 108074304, 124085312, 128857824, 131384448, 139595976, 147807504, 157045473, 162111456, 171810432, 186127968, 193286736, 197076672, 209393964, 216148608, 248170624, 257715648, 279191952, 295615008, 314090946, 324222912, 372255936, 386573472, 394153344, 418787928, 515431296, 558383904, 591230016, 628181892, 648445824, 744511872, 773146944, 837575856, 1116767808, 1182460032, 1256363784, 1546293888, 1675151712, 2233535616, 2512727568, 3350303424, 5025455136, 6700606848, 10050910272, 20101820544]

約数ペア:

[(1, 20101820544), (2, 10050910272), (3, 6700606848), (4, 5025455136), (6, 3350303424), (8, 2512727568), (9, 2233535616), (12, 1675151712), (13, 1546293888), (16, 1256363784), (17, 1182460032), (18, 1116767808), (24, 837575856), (26, 773146944), (27, 744511872), (31, 648445824), (32, 628181892), (34, 591230016), (36, 558383904), (39, 515431296), (48, 418787928), (51, 394153344), (52, 386573472), (54, 372255936), (62, 324222912), (64, 314090946), (68, 295615008), (72, 279191952), (78, 257715648), (81, 248170624), (93, 216148608), (96, 209393964), (102, 197076672), (104, 193286736), (108, 186127968), (117, 171810432), (124, 162111456), (128, 157045473), (136, 147807504), (144, 139595976), (153, 131384448), (156, 128857824), (162, 124085312), (186, 108074304), (192, 104696982), (204, 98538336), (208, 96643368), (216, 93063984), (221, 90958464), (234, 85905216), (248, 81055728), (272, 73903752), (279, 72049536), (283, 71031168), (288, 69797988), (306, 65692224), (312, 64428912), (324, 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