20144292906

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{469367}}^1$

素因数の和:469706

約数の個数: 32

約数和(自身を含む): 42175531008

約数和(自身を除く): 22031238102

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 311, 622, 933, 1866, 7153, 14306, 21459, 42918, 469367, 938734, 1408101, 2816202, 10795441, 21590882, 32386323, 64772646, 145973137, 291946274, 437919411, 875838822, 3357382151, 6714764302, 10072146453, 20144292906]

約数ペア:

[(1, 20144292906), (2, 10072146453), (3, 6714764302), (6, 3357382151), (23, 875838822), (46, 437919411), (69, 291946274), (138, 145973137), (311, 64772646), (622, 32386323), (933, 21590882), (1866, 10795441), (7153, 2816202), (14306, 1408101), (21459, 938734), (42918, 469367)]