20160687169

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{1669}}^1\times {\mathrm{46639}}^1$

素因数の和:48352

約数の個数: 16

約数和(自身を含む): 23678195200

約数和(自身を除く): 3517508031

約数列:

[1, 7, 37, 259, 1669, 11683, 46639, 61753, 326473, 432271, 1725643, 12079501, 77840491, 544883437, 2880098167, 20160687169]

約数ペア:

[(1, 20160687169), (7, 2880098167), (37, 544883437), (259, 77840491), (1669, 12079501), (11683, 1725643), (46639, 432271), (61753, 326473)]