20161690783

素因数分解:

${\mathrm{13}}^1\times {\mathrm{15331}}^1\times {\mathrm{101161}}^1$

素因数の和:116505

約数の個数: 8

約数和(自身を含む): 21714220976

約数和(自身を除く): 1552530193

約数列:

[1, 13, 15331, 101161, 199303, 1315093, 1550899291, 20161690783]

約数ペア:

[(1, 20161690783), (13, 1550899291), (15331, 1315093), (101161, 199303)]