20135390011

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23747}}^1\times {\mathrm{4057}}^1$

素因数の和:27834

約数の個数: 16

約数和(自身を含む): 23128652160

約数和(自身を除く): 2993262149

約数列:

[1, 11, 19, 209, 4057, 23747, 44627, 77083, 261217, 451193, 847913, 4963123, 96341579, 1059757369, 1830490001, 20135390011]

約数ペア:

[(1, 20135390011), (11, 1830490001), (19, 1059757369), (209, 96341579), (4057, 4963123), (23747, 847913), (44627, 451193), (77083, 261217)]