20164552744

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9731927}}^1$

素因数の和:9731977

約数の個数: 32

約数和(自身を含む): 44377591680

約数和(自身を除く): 24213038936

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 9731927, 19463854, 38927708, 68123489, 77855416, 136246978, 272493956, 360081299, 544987912, 720162598, 1440325196, 2520569093, 2880650392, 5041138186, 10082276372, 20164552744]

約数ペア:

[(1, 20164552744), (2, 10082276372), (4, 5041138186), (7, 2880650392), (8, 2520569093), (14, 1440325196), (28, 720162598), (37, 544987912), (56, 360081299), (74, 272493956), (148, 136246978), (259, 77855416), (296, 68123489), (518, 38927708), (1036, 19463854), (2072, 9731927)]