2020948544

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:484

約数の個数: 112

約数和(自身を含む): 4326794496

約数和(自身を除く): 2305845952

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 64, 71, 92, 122, 142, 184, 244, 284, 317, 368, 488, 568, 634, 736, 976, 1136, 1268, 1403, 1472, 1633, 1952, 2272, 2536, 2806, 3266, 3904, 4331, 4544, 5072, 5612, 6532, 7291, 8662, 10144, 11224, 13064, 14582, 17324, 19337, 20288, 22448, 22507, 26128, 29164, 34648, 38674, 44896, 45014, 52256, 58328, 69296, 77348, 89792, 90028, 99613, 104512, 116656, 138592, 154696, 180056, 199226, 233312, 277184, 309392, 360112, 398452, 444751, 466624, 517661, 618784, 720224, 796904, 889502, 1035322, 1237568, 1372927, 1440448, 1593808, 1779004, 2070644, 2745854, 3187616, 3558008, 4141288, 5491708, 6375232, 7116016, 8282576, 10983416, 14232032, 16565152, 21966832, 28464064, 31577321, 33130304, 43933664, 63154642, 87867328, 126309284, 252618568, 505237136, 1010474272, 2020948544]

約数ペア:

[(1, 2020948544), (2, 1010474272), (4, 505237136), (8, 252618568), (16, 126309284), (23, 87867328), (32, 63154642), (46, 43933664), (61, 33130304), (64, 31577321), (71, 28464064), (92, 21966832), (122, 16565152), (142, 14232032), (184, 10983416), (244, 8282576), (284, 7116016), (317, 6375232), (368, 5491708), (488, 4141288), (568, 3558008), (634, 3187616), (736, 2745854), (976, 2070644), (1136, 1779004), (1268, 1593808), (1403, 1440448), (1472, 1372927), (1633, 1237568), (1952, 1035322), (2272, 889502), (2536, 796904), (2806, 720224), (3266, 618784), (3904, 517661), (4331, 466624), (4544, 444751), (5072, 398452), (5612, 360112), (6532, 309392), (7291, 277184), (8662, 233312), (10144, 199226), (11224, 180056), (13064, 154696), (14582, 138592), (17324, 116656), (19337, 104512), (20288, 99613), (22448, 90028), (22507, 89792), (26128, 77348), (29164, 69296), (34648, 58328), (38674, 52256), (44896, 45014)]