20186822916

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:261

約数の個数: 480

約数和(自身を含む): 63141478400

約数和(自身を除く): 42954655484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 31, 36, 38, 39, 52, 54, 57, 62, 76, 78, 79, 81, 93, 103, 108, 114, 117, 124, 156, 158, 162, 171, 186, 206, 228, 234, 237, 247, 279, 309, 316, 324, 342, 351, 372, 403, 412, 468, 474, 494, 513, 558, 589, 618, 684, 702, 711, 741, 806, 837, 927, 948, 988, 1026, 1027, 1053, 1116, 1178, 1209, 1236, 1339, 1404, 1422, 1482, 1501, 1539, 1612, 1674, 1767, 1854, 1957, 2052, 2054, 2106, 2133, 2223, 2356, 2418, 2449, 2511, 2678, 2781, 2844, 2964, 3002, 3078, 3081, 3193, 3348, 3534, 3627, 3708, 3914, 4017, 4108, 4212, 4266, 4446, 4503, 4836, 4898, 5022, 5301, 5356, 5562, 5871, 6004, 6156, 6162, 6386, 6399, 6669, 7068, 7254, 7347, 7657, 7828, 8034, 8137, 8343, 8532, 8892, 9006, 9243, 9579, 9796, 10044, 10602, 10881, 11124, 11742, 12051, 12324, 12772, 12798, 13338, 13509, 14508, 14694, 15314, 15903, 16068, 16274, 16686, 17613, 18012, 18486, 19158, 19513, 20007, 21204, 21762, 22041, 22971, 23484, 24102, 24411, 25441, 25596, 26676, 27018, 27729, 28737, 29388, 30628, 31806, 31837, 32548, 32643, 33372, 35226, 36153, 36972, 38316, 39026, 40014, 40527, 41509, 43524, 44082, 45942, 46531, 47709, 48204, 48822, 50882, 52839, 54036, 55458, 57474, 58539, 60667, 63612, 63674, 65286, 66123, 68913, 70452, 72306, 73233, 76323, 78052, 80028, 81054, 83018, 83187, 86211, 88164, 91884, 93062, 95418, 95511, 97644, 101764, 105678, 105781, 108459, 110916, 114948, 117078, 121334, 121581, 124527, 127348, 130572, 132246, 137826, 139593, 144612, 146466, 152646, 154603, 158517, 162108, 166036, 166374, 172422, 175617, 182001, 186124, 190836, 191022, 198369, 206739, 211356, 211562, 216918, 219699, 228969, 234156, 242668, 243162, 249054, 252247, 258633, 264492, 275652, 279186, 286533, 292932, 305292, 309206, 317034, 317343, 332748, 344844, 351234, 364002, 373581, 382044, 396738, 413478, 418779, 423124, 433836, 439398, 457938, 463809, 486324, 498108, 504494, 517266, 526851, 546003, 558372, 573066, 604903, 618412, 620217, 634068, 634686, 659097, 686907, 702468, 728004, 747162, 756741, 788671, 793476, 826956, 837558, 859599, 878796, 915876, 927618, 952029, 1008988, 1034532, 1053702, 1092006, 1120743, 1146132, 1209806, 1240434, 1256337, 1269372, 1318194, 1373814, 1391427, 1494324, 1513482, 1577342, 1580553, 1638009, 1675116, 1719198, 1814709, 1855236, 1904058, 2009839, 2060721, 2107404, 2184012, 2241486, 2270223, 2366013, 2419612, 2480868, 2512674, 2578797, 2636388, 2747628, 2782854, 2856087, 3026964, 3154684, 3161106, 3276018, 3279211, 3362229, 3438396, 3629418, 3769011, 3808116, 4019678, 4121442, 4174281, 4482972, 4540446, 4732026, 4792693, 4914027, 5025348, 5157594, 5444127, 5565708, 5712174, 6029517, 6322212, 6552036, 6558422, 6724458, 6810669, 7098039, 7258836, 7538022, 8039356, 8242884, 8348562, 8568261, 9080892, 9464052, 9585386, 9828054, 9837633, 10315188, 10888254, 11424348, 12059034, 12522843, 13116844, 13448916, 13621338, 14196078, 14378079, 15076044, 16332381, 16697124, 17136522, 18088551, 19170772, 19656108, 19675266, 20432007, 21294117, 21776508, 24118068, 25045686, 27242676, 28392156, 28756158, 29512899, 32664762, 34273044, 36177102, 39350532, 40864014, 42588234, 43134237, 48997143, 50091372, 54265653, 57512316, 59025798, 62305009, 63882351, 65329524, 72354204, 81728028, 85176468, 86268474, 88538697, 97994286, 108531306, 118051596, 124610018, 127764702, 129402711, 162796959, 172536948, 177077394, 186915027, 195988572, 217062612, 249220036, 255529404, 258805422, 265616091, 325593918, 354154788, 373830054, 388208133, 517610844, 531232182, 560745081, 651187836, 747660108, 776416266, 1062464364, 1121490162, 1552832532, 1682235243, 2242980324, 3364470486, 5046705729, 6728940972, 10093411458, 20186822916]

約数ペア:

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