20599682238

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1181039}}^1$

素因数の和:1181086

約数の個数: 64

約数和(自身を含む): 51020928000

約数和(自身を除く): 30421245762

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 102, 114, 153, 171, 306, 323, 342, 459, 513, 646, 918, 969, 1026, 1938, 2907, 5814, 8721, 17442, 1181039, 2362078, 3543117, 7086234, 10629351, 20077663, 21258702, 22439741, 31888053, 40155326, 44879482, 60232989, 63776106, 67319223, 120465978, 134638446, 180698967, 201957669, 361397934, 381475597, 403915338, 542096901, 605873007, 762951194, 1084193802, 1144426791, 1211746014, 2288853582, 3433280373, 6866560746, 10299841119, 20599682238]

約数ペア:

[(1, 20599682238), (2, 10299841119), (3, 6866560746), (6, 3433280373), (9, 2288853582), (17, 1211746014), (18, 1144426791), (19, 1084193802), (27, 762951194), (34, 605873007), (38, 542096901), (51, 403915338), (54, 381475597), (57, 361397934), (102, 201957669), (114, 180698967), (153, 134638446), (171, 120465978), (306, 67319223), (323, 63776106), (342, 60232989), (459, 44879482), (513, 40155326), (646, 31888053), (918, 22439741), (969, 21258702), (1026, 20077663), (1938, 10629351), (2907, 7086234), (5814, 3543117), (8721, 2362078), (17442, 1181039)]