20158552512

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{367}}^1$

素因数の和:653

約数の個数: 448

約数和(自身を含む): 71786496000

約数和(自身を除く): 51627943488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 192, 216, 224, 228, 239, 252, 266, 288, 304, 336, 342, 367, 378, 399, 432, 448, 456, 478, 504, 513, 532, 576, 608, 672, 684, 717, 734, 756, 798, 864, 912, 956, 1008, 1026, 1064, 1101, 1197, 1216, 1344, 1368, 1434, 1468, 1512, 1596, 1673, 1728, 1824, 1912, 2016, 2052, 2128, 2151, 2202, 2394, 2569, 2736, 2868, 2936, 3024, 3192, 3303, 3346, 3591, 3648, 3824, 4032, 4104, 4256, 4302, 4404, 4541, 4788, 5019, 5138, 5472, 5736, 5872, 6048, 6384, 6453, 6606, 6692, 6973, 7182, 7648, 7707, 8208, 8512, 8604, 8808, 9082, 9576, 9909, 10038, 10276, 10944, 11472, 11744, 12096, 12768, 12906, 13212, 13384, 13623, 13946, 14364, 15057, 15296, 15414, 16416, 17208, 17616, 18164, 19152, 19818, 20076, 20552, 20919, 22944, 23121, 23488, 25536, 25812, 26424, 26768, 27246, 27892, 28728, 30114, 30828, 31787, 32832, 34416, 35232, 36328, 38304, 39636, 40152, 40869, 41104, 41838, 45171, 45888, 46242, 48811, 51624, 52848, 53536, 54492, 55784, 57456, 60228, 61656, 62757, 63574, 68832, 69363, 70464, 72656, 76608, 79272, 80304, 81738, 82208, 83676, 87713, 90342, 92484, 95361, 97622, 103248, 105696, 107072, 108984, 111568, 114912, 120456, 122607, 123312, 125514, 127148, 137664, 138726, 145312, 146433, 158544, 160608, 163476, 164416, 167352, 175426, 180684, 184968, 188271, 190722, 195244, 206496, 211392, 217968, 223136, 229824, 240912, 245214, 246624, 251028, 254296, 263139, 277452, 286083, 290624, 292866, 317088, 321216, 326952, 334704, 350852, 361368, 369936, 376542, 381444, 390488, 412992, 435936, 439299, 446272, 481824, 490428, 493248, 502056, 508592, 526278, 554904, 572166, 585732, 613991, 634176, 653904, 669408, 701704, 722736, 739872, 753084, 762888, 780976, 789417, 858249, 871872, 878598, 963648, 980856, 1004112, 1017184, 1052556, 1109808, 1144332, 1171464, 1227982, 1307808, 1317897, 1338816, 1403408, 1445472, 1479744, 1506168, 1525776, 1561952, 1578834, 1666547, 1716498, 1757196, 1841973, 1961712, 2008224, 2034368, 2105112, 2219616, 2288664, 2342928, 2368251, 2455964, 2615616, 2635794, 2806816, 2890944, 3012336, 3051552, 3123904, 3157668, 3333094, 3432996, 3514392, 3683946, 3923424, 4016448, 4210224, 4439232, 4577328, 4685856, 4736502, 4911928, 4999641, 5271588, 5525919, 5613632, 6024672, 6103104, 6315336, 6666188, 6865992, 7028784, 7367892, 7846848, 8420448, 9154656, 9371712, 9473004, 9823856, 9999282, 10543176, 11051838, 11665829, 12049344, 12630672, 13332376, 13731984, 14057568, 14735784, 14998923, 16577757, 16840896, 18309312, 18946008, 19647712, 19998564, 21086352, 22103676, 23331658, 25261344, 26664752, 27463968, 28115136, 29471568, 29997846, 33155514, 34997487, 37892016, 39295424, 39997128, 42172704, 44207352, 44996769, 46663316, 50522688, 53329504, 54927936, 58943136, 59995692, 66311028, 69994974, 75784032, 79994256, 84345408, 88414704, 89993538, 93326632, 104992461, 106659008, 117886272, 119991384, 132622056, 139989948, 151568064, 159988512, 176829408, 179987076, 186653264, 209984922, 239982768, 265244112, 279979896, 314977383, 319977024, 353658816, 359974152, 373306528, 419969844, 479965536, 530488224, 559959792, 629954766, 719948304, 746613056, 839939688, 959931072, 1060976448, 1119919584, 1259909532, 1439896608, 1679879376, 2239839168, 2519819064, 2879793216, 3359758752, 5039638128, 6719517504, 10079276256, 20158552512]

約数ペア:

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