20385244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{27253}}^1$

素因数の和:27285

約数の個数: 24

約数和(自身を含む): 41208048

約数和(自身を除く): 20822804

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 27253, 54506, 109012, 299783, 463301, 599566, 926602, 1199132, 1853204, 5096311, 10192622, 20385244]

約数ペア:

[(1, 20385244), (2, 10192622), (4, 5096311), (11, 1853204), (17, 1199132), (22, 926602), (34, 599566), (44, 463301), (68, 299783), (187, 109012), (374, 54506), (748, 27253)]