20173681

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{1091}}^1$

素因数の和:1184

約数の個数: 12

約数和(自身を含む): 22578192

約数和(自身を除く): 2404511

約数列:

[1, 11, 41, 451, 1091, 1681, 12001, 18491, 44731, 492041, 1833971, 20173681]

約数ペア:

[(1, 20173681), (11, 1833971), (41, 492041), (451, 44731), (1091, 18491), (1681, 12001)]