20012795712

素因数分解:

$2^6\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:305

約数の個数: 672

約数和(自身を含む): 74556518400

約数和(自身を除く): 54543722688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 79, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 158, 162, 168, 179, 182, 189, 192, 208, 216, 224, 234, 237, 243, 252, 273, 288, 312, 316, 324, 336, 351, 358, 364, 378, 416, 432, 448, 468, 474, 486, 504, 537, 546, 553, 567, 576, 624, 632, 648, 672, 702, 711, 716, 728, 756, 819, 832, 864, 936, 948, 972, 1008, 1027, 1053, 1074, 1092, 1106, 1134, 1248, 1253, 1264, 1296, 1344, 1404, 1422, 1432, 1456, 1512, 1611, 1638, 1659, 1701, 1728, 1872, 1896, 1944, 2016, 2054, 2106, 2133, 2148, 2184, 2212, 2268, 2327, 2457, 2496, 2506, 2528, 2592, 2808, 2844, 2864, 2912, 3024, 3081, 3159, 3222, 3276, 3318, 3402, 3744, 3759, 3792, 3888, 4032, 4108, 4212, 4266, 4296, 4368, 4424, 4536, 4654, 4833, 4914, 4977, 5012, 5056, 5184, 5616, 5688, 5728, 5824, 6048, 6162, 6318, 6399, 6444, 6552, 6636, 6804, 6981, 7189, 7371, 7488, 7518, 7584, 7776, 8216, 8424, 8532, 8592, 8736, 8848, 9072, 9243, 9308, 9666, 9828, 9954, 10024, 11232, 11277, 11376, 11456, 12096, 12324, 12636, 12798, 12888, 13104, 13272, 13608, 13962, 14141, 14378, 14499, 14742, 14931, 15036, 15168, 15552, 16289, 16432, 16848, 17064, 17184, 17472, 17696, 18144, 18486, 18616, 19197, 19332, 19656, 19908, 20048, 20943, 21567, 22113, 22464, 22554, 22752, 24648, 25272, 25596, 25776, 26208, 26544, 27216, 27729, 27924, 28282, 28756, 28998, 29484, 29862, 30072, 32578, 32864, 33696, 33831, 34128, 34368, 35392, 36288, 36972, 37232, 38394, 38664, 39312, 39816, 40096, 41886, 42423, 43134, 43497, 44226, 44793, 45108, 45504, 48867, 49296, 50544, 51192, 51552, 52416, 53088, 54432, 55458, 55848, 56564, 57512, 57996, 58968, 59724, 60144, 62829, 64701, 65156, 65728, 67392, 67662, 68256, 73944, 74464, 76788, 77328, 78624, 79632, 80192, 83187, 83772, 84846, 86268, 86994, 88452, 89586, 90216, 97734, 98592, 98987, 101088, 101493, 102384, 103104, 106176, 108864, 110916, 111696, 113128, 115024, 115992, 117936, 119448, 120288, 125658, 127269, 129402, 130312, 134379, 135324, 136512, 146601, 147888, 148928, 153576, 154656, 157248, 159264, 166374, 167544, 169692, 172536, 173988, 176904, 179172, 180432, 183833, 188487, 194103, 195468, 197184, 197974, 202176, 202986, 204768, 221832, 223392, 226256, 230048, 231984, 235872, 238896, 240576, 249561, 251316, 254538, 258804, 260624, 268758, 270648, 293202, 295776, 296961, 304479, 307152, 309312, 318528, 332748, 335088, 339384, 345072, 347976, 353808, 358344, 360864, 367666, 376974, 381807, 388206, 390936, 395948, 405972, 409536, 439803, 443664, 446784, 452512, 460096, 463968, 471744, 477792, 499122, 502632, 509076, 517608, 521248, 537516, 541296, 551499, 565461, 582309, 586404, 591552, 593922, 608958, 614304, 665496, 670176, 678768, 690144, 695952, 707616, 716688, 721728, 735332, 753948, 763614, 776412, 781872, 791896, 811944, 879606, 887328, 890883, 905024, 927936, 955584, 998244, 1005264, 1018152, 1035216, 1042496, 1075032, 1082592, 1102998, 1130922, 1145421, 1164618, 1172808, 1187844, 1217916, 1228608, 1286831, 1319409, 1330992, 1340352, 1357536, 1380288, 1391904, 1415232, 1433376, 1470664, 1507896, 1527228, 1552824, 1563744, 1583792, 1623888, 1654497, 1746927, 1759212, 1774656, 1781766, 1996488, 2010528, 2036304, 2070432, 2150064, 2165184, 2205996, 2261844, 2290842, 2329236, 2345616, 2375688, 2435832, 2573662, 2638818, 2661984, 2672649, 2715072, 2783808, 2866752, 2941328, 3015792, 3054456, 3105648, 3127488, 3167584, 3247776, 3308994, 3436263, 3493854, 3518424, 3563532, 3860493, 3958227, 3992976, 4021056, 4072608, 4140864, 4300128, 4411992, 4523688, 4581684, 4658472, 4691232, 4751376, 4871664, 4963491, 5147324, 5277636, 5323968, 5345298, 5882656, 6031584, 6108912, 6211296, 6335168, 6495552, 6617988, 6872526, 6987708, 7036848, 7127064, 7720986, 7916454, 7985952, 8017947, 8145216, 8600256, 8823984, 9047376, 9163368, 9316944, 9382464, 9502752, 9743328, 9926982, 10294648, 10555272, 10690596, 11581479, 11765312, 12063168, 12217824, 12422592, 13235976, 13745052, 13975416, 14073696, 14254128, 14890473, 15441972, 15832908, 15971904, 16035894, 17647968, 18094752, 18326736, 18633888, 19005504, 19486656, 19853964, 20589296, 21110544, 21381192, 23162958, 24053841, 24435648, 26471952, 27490104, 27950832, 28147392, 28508256, 29780946, 30883944, 31665816, 32071788, 34744437, 35295936, 36189504, 36653472, 37267776, 39707928, 41178592, 42221088, 42762384, 44671419, 46325916, 48107682, 52943904, 54980208, 55901664, 57016512, 59561892, 61767888, 63331632, 64143576, 69488874, 73306944, 79415856, 82357184, 84442176, 85524768, 89342838, 92651832, 96215364, 104233311, 105887808, 109960416, 111803328, 119123784, 123535776, 126663264, 128287152, 138977748, 158831712, 171049536, 178685676, 185303664, 192430728, 208466622, 219920832, 238247568, 247071552, 253326528, 256574304, 277955496, 312699933, 317663424, 357371352, 370607328, 384861456, 416933244, 476495136, 513148608, 555910992, 625399866, 714742704, 741214656, 769722912, 833866488, 952990272, 1111821984, 1250799732, 1429485408, 1539445824, 1667732976, 2223643968, 2501599464, 2858970816, 3335465952, 5003198928, 6670931904, 10006397856, 20012795712]

約数ペア:

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(6804, 2941328), (6981, 2866752), (7189, 2783808), (7371, 2715072), (7488, 2672649), (7518, 2661984), (7584, 2638818), (7776, 2573662), (8216, 2435832), (8424, 2375688), (8532, 2345616), (8592, 2329236), (8736, 2290842), (8848, 2261844), (9072, 2205996), (9243, 2165184), (9308, 2150064), (9666, 2070432), (9828, 2036304), (9954, 2010528), (10024, 1996488), (11232, 1781766), (11277, 1774656), (11376, 1759212), (11456, 1746927), (12096, 1654497), (12324, 1623888), (12636, 1583792), (12798, 1563744), (12888, 1552824), (13104, 1527228), (13272, 1507896), (13608, 1470664), (13962, 1433376), (14141, 1415232), (14378, 1391904), (14499, 1380288), (14742, 1357536), (14931, 1340352), (15036, 1330992), (15168, 1319409), (15552, 1286831), (16289, 1228608), (16432, 1217916), (16848, 1187844), (17064, 1172808), (17184, 1164618), (17472, 1145421), (17696, 1130922), (18144, 1102998), (18486, 1082592), (18616, 1075032), (19197, 1042496), (19332, 1035216), (19656, 1018152), (19908, 1005264), (20048, 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