20137163901

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{174943}}^1$

素因数の和:175061

約数の個数: 32

約数和(自身を含む): 29676100608

約数和(自身を除く): 9538936707

約数列:

[1, 3, 17, 37, 51, 61, 111, 183, 629, 1037, 1887, 2257, 3111, 6771, 38369, 115107, 174943, 524829, 2974031, 6472891, 8922093, 10671523, 19418673, 32014569, 110039147, 181415891, 330117441, 394846351, 544247673, 1184539053, 6712387967, 20137163901]

約数ペア:

[(1, 20137163901), (3, 6712387967), (17, 1184539053), (37, 544247673), (51, 394846351), (61, 330117441), (111, 181415891), (183, 110039147), (629, 32014569), (1037, 19418673), (1887, 10671523), (2257, 8922093), (3111, 6472891), (6771, 2974031), (38369, 524829), (115107, 174943)]