20177044272

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{11}}^3\times {\mathrm{557}}^1$

素因数の和:620

約数の個数: 480

約数和(自身を含む): 73744280064

約数和(自身を除く): 53567235792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 112, 121, 126, 132, 144, 154, 162, 168, 176, 189, 198, 216, 231, 242, 243, 252, 264, 297, 308, 324, 336, 363, 378, 396, 432, 462, 484, 486, 504, 528, 557, 567, 594, 616, 648, 693, 726, 756, 792, 847, 891, 924, 968, 972, 1008, 1089, 1114, 1134, 1188, 1232, 1296, 1331, 1386, 1452, 1512, 1584, 1671, 1694, 1701, 1782, 1848, 1936, 1944, 2079, 2178, 2228, 2268, 2376, 2541, 2662, 2673, 2772, 2904, 3024, 3267, 3342, 3388, 3402, 3564, 3696, 3888, 3899, 3993, 4158, 4356, 4456, 4536, 4752, 5013, 5082, 5324, 5346, 5544, 5808, 6127, 6237, 6534, 6684, 6776, 6804, 7128, 7623, 7798, 7986, 8316, 8712, 8912, 9072, 9317, 9801, 10026, 10164, 10648, 10692, 11088, 11697, 11979, 12254, 12474, 13068, 13368, 13552, 13608, 14256, 15039, 15246, 15596, 15972, 16632, 17424, 18381, 18634, 18711, 19602, 20052, 20328, 21296, 21384, 22869, 23394, 23958, 24508, 24948, 26136, 26736, 27216, 27951, 29403, 30078, 30492, 31192, 31944, 33264, 35091, 35937, 36762, 37268, 37422, 39204, 40104, 40656, 42768, 42889, 45117, 45738, 46788, 47916, 49016, 49896, 52272, 55143, 55902, 58806, 60156, 60984, 62384, 63888, 67397, 68607, 70182, 71874, 73524, 74536, 74844, 78408, 80208, 83853, 85778, 90234, 91476, 93576, 95832, 98032, 99792, 105273, 107811, 110286, 111804, 117612, 120312, 121968, 128667, 134794, 135351, 137214, 140364, 143748, 147048, 149072, 149688, 156816, 165429, 167706, 171556, 180468, 182952, 187152, 191664, 202191, 205821, 210546, 215622, 220572, 223608, 235224, 240624, 251559, 257334, 269588, 270702, 274428, 280728, 287496, 294096, 299376, 315819, 323433, 330858, 335412, 343112, 360936, 365904, 386001, 404382, 411642, 421092, 431244, 441144, 447216, 470448, 471779, 496287, 503118, 514668, 539176, 541404, 548856, 561456, 574992, 606573, 631638, 646866, 661716, 670824, 686224, 721872, 741367, 754677, 772002, 808764, 823284, 842184, 862488, 882288, 943558, 947457, 992574, 1006236, 1029336, 1078352, 1082808, 1097712, 1158003, 1213146, 1263276, 1293732, 1323432, 1341648, 1415337, 1482734, 1488861, 1509354, 1544004, 1617528, 1646568, 1684368, 1724976, 1819719, 1887116, 1894914, 1985148, 2012472, 2058672, 2165616, 2224101, 2264031, 2316006, 2426292, 2526552, 2587464, 2646864, 2830674, 2965468, 2977722, 3018708, 3088008, 3235056, 3293136, 3474009, 3639438, 3774232, 3789828, 3970296, 4024944, 4246011, 4448202, 4528062, 4632012, 4852584, 5053104, 5174928, 5189569, 5459157, 5661348, 5930936, 5955444, 6037416, 6176016, 6672303, 6948018, 7278876, 7548464, 7579656, 7940592, 8492022, 8896404, 9056124, 9264024, 9705168, 10379138, 10422027, 10918314, 11322696, 11861872, 11910888, 12074832, 12738033, 13344606, 13896036, 14557752, 15159312, 15568707, 16377471, 16984044, 17792808, 18112248, 18528048, 20016909, 20758276, 20844054, 21836628, 22645392, 23821776, 25476066, 26689212, 27792072, 29115504, 31137414, 32754942, 33968088, 35585616, 36224496, 38214099, 40033818, 41516552, 41688108, 43673256, 46706121, 50952132, 53378424, 55584144, 60050727, 62274828, 65509884, 67936176, 76428198, 80067636, 83033104, 83376216, 87346512, 93412242, 101904264, 106756848, 114642297, 120101454, 124549656, 131019768, 140118363, 152856396, 160135272, 166752432, 180152181, 186824484, 203808528, 229284594, 240202908, 249099312, 262039536, 280236726, 305712792, 320270544, 360304362, 373648968, 420355089, 458569188, 480405816, 560473452, 611425584, 720608724, 747297936, 840710178, 917138376, 960811632, 1120946904, 1261065267, 1441217448, 1681420356, 1834276752, 2241893808, 2522130534, 2882434896, 3362840712, 5044261068, 6725681424, 10088522136, 20177044272]

約数ペア:

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