20796883176

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{3389}}^1\times {\mathrm{11117}}^1$

素因数の和:14538

約数の個数: 64

約数和(自身を含む): 54273628800

約数和(自身を除く): 33476745624

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 3389, 6778, 10167, 11117, 13556, 20334, 22234, 27112, 33351, 40668, 44468, 66702, 77947, 81336, 88936, 133404, 155894, 233841, 255691, 266808, 311788, 467682, 511382, 623576, 767073, 935364, 1022764, 1534146, 1870728, 2045528, 3068292, 6136584, 37675513, 75351026, 113026539, 150702052, 226053078, 301404104, 452106156, 866536799, 904212312, 1733073598, 2599610397, 3466147196, 5199220794, 6932294392, 10398441588, 20796883176]

約数ペア:

[(1, 20796883176), (2, 10398441588), (3, 6932294392), (4, 5199220794), (6, 3466147196), (8, 2599610397), (12, 1733073598), (23, 904212312), (24, 866536799), (46, 452106156), (69, 301404104), (92, 226053078), (138, 150702052), (184, 113026539), (276, 75351026), (552, 37675513), (3389, 6136584), (6778, 3068292), (10167, 2045528), (11117, 1870728), (13556, 1534146), (20334, 1022764), (22234, 935364), (27112, 767073), (33351, 623576), (40668, 511382), (44468, 467682), (66702, 311788), (77947, 266808), (81336, 255691), (88936, 233841), (133404, 155894)]