20192553576

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:541

約数の個数: 384

約数和(自身を含む): 64408780800

約数和(自身を除く): 44216227224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 31, 36, 39, 46, 52, 62, 69, 72, 78, 79, 92, 93, 104, 117, 124, 138, 156, 158, 184, 186, 207, 234, 237, 248, 276, 279, 299, 312, 316, 372, 383, 403, 414, 468, 474, 552, 558, 598, 632, 711, 713, 744, 766, 806, 828, 897, 936, 948, 1027, 1116, 1149, 1196, 1209, 1422, 1426, 1532, 1612, 1656, 1794, 1817, 1896, 2054, 2139, 2232, 2298, 2392, 2418, 2449, 2691, 2844, 2852, 3064, 3081, 3224, 3447, 3588, 3627, 3634, 4108, 4278, 4596, 4836, 4898, 4979, 5382, 5451, 5688, 5704, 6162, 6417, 6894, 7176, 7254, 7268, 7347, 8216, 8556, 8809, 9192, 9243, 9269, 9672, 9796, 9958, 10764, 10902, 11873, 12324, 12834, 13788, 14508, 14536, 14694, 14937, 16353, 17112, 17618, 18486, 18538, 19592, 19916, 21528, 21804, 22041, 23621, 23746, 24648, 25668, 26427, 27576, 27807, 29016, 29388, 29874, 30257, 31837, 32706, 35236, 35619, 36972, 37076, 39832, 43608, 44082, 44811, 47242, 47492, 51336, 52854, 55614, 56327, 58776, 59748, 60514, 63674, 65412, 70472, 70863, 71238, 73944, 74152, 79281, 83421, 88164, 89622, 90771, 94484, 94984, 95511, 105708, 106857, 111228, 112654, 114517, 119496, 121028, 127348, 130824, 141726, 142476, 154349, 158562, 166842, 168981, 176328, 179244, 181542, 188968, 191022, 211416, 212589, 213714, 222456, 225308, 229034, 242056, 254696, 272313, 273079, 283452, 284952, 286533, 308698, 317124, 333684, 337962, 343551, 358488, 363084, 382044, 393341, 425178, 427428, 450616, 458068, 463047, 506943, 544626, 546158, 566904, 573066, 617396, 634248, 667368, 675924, 687102, 695911, 726168, 732251, 764088, 786682, 819237, 850356, 854856, 916136, 926094, 937967, 1013886, 1030653, 1089252, 1092316, 1146132, 1180023, 1234792, 1351848, 1374204, 1389141, 1391822, 1464502, 1573364, 1638474, 1700712, 1852188, 1875934, 2027772, 2061306, 2087733, 2178504, 2184632, 2196753, 2292264, 2360046, 2457711, 2748408, 2778282, 2783644, 2813901, 2929004, 3146728, 3276948, 3540069, 3550027, 3704376, 3751868, 4055544, 4122612, 4175466, 4393506, 4720092, 4915422, 5556564, 5567288, 5627802, 5858008, 6263199, 6553896, 6590259, 7080138, 7100054, 7503736, 8245224, 8350932, 8441703, 8787012, 9046843, 9440184, 9830844, 10650081, 11113128, 11255604, 12193571, 12526398, 13180518, 14160276, 14200108, 16701864, 16883406, 17574024, 18093686, 19661688, 21300162, 21573241, 22511208, 24387142, 25052796, 26361036, 27140529, 28320552, 28400216, 31950243, 33766812, 36187372, 36580713, 42600324, 43146482, 48774284, 50105592, 52722072, 54281058, 63900486, 64719723, 67533624, 72374744, 73161426, 81421587, 85200648, 86292964, 97548568, 108562116, 109742139, 127800972, 129439446, 146322852, 162843174, 172585928, 194159169, 217124232, 219484278, 255601944, 258878892, 280452133, 292645704, 325686348, 388318338, 438968556, 517757784, 560904266, 651372696, 776636676, 841356399, 877937112, 1121808532, 1553273352, 1682712798, 2243617064, 2524069197, 3365425596, 5048138394, 6730851192, 10096276788, 20192553576]

約数ペア:

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