20114161923

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{9949}}^1\times {\mathrm{21739}}^1$

素因数の和:31722

約数の個数: 16

約数和(自身を含む): 27688064000

約数和(自身を除く): 7573902077

約数列:

[1, 3, 31, 93, 9949, 21739, 29847, 65217, 308419, 673909, 925257, 2021727, 216281311, 648843933, 6704720641, 20114161923]

約数ペア:

[(1, 20114161923), (3, 6704720641), (31, 648843933), (93, 216281311), (9949, 2021727), (21739, 925257), (29847, 673909), (65217, 308419)]