20212104528

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{607627}}^1$

素因数の和:607662

約数の個数: 160

約数和(自身を含む): 72332037120

約数和(自身を除く): 52119932592

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, 84, 88, 99, 108, 112, 126, 132, 144, 154, 168, 176, 189, 198, 216, 231, 252, 264, 297, 308, 336, 378, 396, 432, 462, 504, 528, 594, 616, 693, 756, 792, 924, 1008, 1188, 1232, 1386, 1512, 1584, 1848, 2079, 2376, 2772, 3024, 3696, 4158, 4752, 5544, 8316, 11088, 16632, 33264, 607627, 1215254, 1822881, 2430508, 3645762, 4253389, 4861016, 5468643, 6683897, 7291524, 8506778, 9722032, 10937286, 12760167, 13367794, 14583048, 16405929, 17013556, 20051691, 21874572, 25520334, 26735588, 29166096, 32811858, 34027112, 38280501, 40103382, 43749144, 46787279, 51040668, 53471176, 60155073, 65623716, 68054224, 76561002, 80206764, 87498288, 93574558, 102081336, 106942352, 114841503, 120310146, 131247432, 140361837, 153122004, 160413528, 180465219, 187149116, 204162672, 229683006, 240620292, 262494864, 280723674, 306244008, 320827056, 360930438, 374298232, 421085511, 459366012, 481240584, 561447348, 612488016, 721860876, 748596464, 842171022, 918732024, 962481168, 1122894696, 1263256533, 1443721752, 1684342044, 1837464048, 2245789392, 2526513066, 2887443504, 3368684088, 5053026132, 6737368176, 10106052264, 20212104528]

約数ペア:

[(1, 20212104528), (2, 10106052264), (3, 6737368176), (4, 5053026132), (6, 3368684088), (7, 2887443504), (8, 2526513066), (9, 2245789392), (11, 1837464048), (12, 1684342044), (14, 1443721752), (16, 1263256533), (18, 1122894696), (21, 962481168), (22, 918732024), (24, 842171022), (27, 748596464), (28, 721860876), (33, 612488016), (36, 561447348), (42, 481240584), (44, 459366012), (48, 421085511), (54, 374298232), (56, 360930438), (63, 320827056), (66, 306244008), (72, 280723674), (77, 262494864), (84, 240620292), (88, 229683006), (99, 204162672), (108, 187149116), (112, 180465219), (126, 160413528), (132, 153122004), (144, 140361837), (154, 131247432), (168, 120310146), (176, 114841503), (189, 106942352), (198, 102081336), (216, 93574558), (231, 87498288), (252, 80206764), (264, 76561002), (297, 68054224), (308, 65623716), (336, 60155073), (378, 53471176), (396, 51040668), (432, 46787279), (462, 43749144), (504, 40103382), (528, 38280501), (594, 34027112), (616, 32811858), (693, 29166096), (756, 26735588), (792, 25520334), (924, 21874572), (1008, 20051691), (1188, 17013556), (1232, 16405929), (1386, 14583048), (1512, 13367794), (1584, 12760167), (1848, 10937286), (2079, 9722032), (2376, 8506778), (2772, 7291524), (3024, 6683897), (3696, 5468643), (4158, 4861016), (4752, 4253389), (5544, 3645762), (8316, 2430508), (11088, 1822881), (16632, 1215254), (33264, 607627)]