20154239644

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5948713}}^1$

素因数の和:5948746

約数の個数: 36

約数和(自身を含む): 44306021872

約数和(自身を除く): 24151782228

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 5948713, 11897426, 23794852, 41640991, 65435843, 83281982, 130871686, 166563964, 261743372, 458050901, 719794273, 916101802, 1439588546, 1832203604, 2879177092, 5038559911, 10077119822, 20154239644]

約数ペア:

[(1, 20154239644), (2, 10077119822), (4, 5038559911), (7, 2879177092), (11, 1832203604), (14, 1439588546), (22, 916101802), (28, 719794273), (44, 458050901), (77, 261743372), (121, 166563964), (154, 130871686), (242, 83281982), (308, 65435843), (484, 41640991), (847, 23794852), (1694, 11897426), (3388, 5948713)]