20163050211

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{415673}}^1$

素因数の和:415755

約数の個数: 32

約数和(自身を含む): 30327575040

約数和(自身を除く): 10164524829

約数列:

[1, 3, 19, 23, 37, 57, 69, 111, 437, 703, 851, 1311, 2109, 2553, 16169, 48507, 415673, 1247019, 7897787, 9560479, 15379901, 23693361, 28681437, 46139703, 181649101, 292218119, 353737723, 544947303, 876654357, 1061213169, 6721016737, 20163050211]

約数ペア:

[(1, 20163050211), (3, 6721016737), (19, 1061213169), (23, 876654357), (37, 544947303), (57, 353737723), (69, 292218119), (111, 181649101), (437, 46139703), (703, 28681437), (851, 23693361), (1311, 15379901), (2109, 9560479), (2553, 7897787), (16169, 1247019), (48507, 415673)]