20010093

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{857}}^1$

素因数の和:1084

約数の個数: 16

約数和(自身を含む): 27483456

約数和(自身を除く): 7473363

約数列:

[1, 3, 43, 129, 181, 543, 857, 2571, 7783, 23349, 36851, 110553, 155117, 465351, 6670031, 20010093]

約数ペア:

[(1, 20010093), (3, 6670031), (43, 465351), (129, 155117), (181, 110553), (543, 36851), (857, 23349), (2571, 7783)]