20450573

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{13001}}^1$

素因数の和:13036

約数の個数: 12

約数和(自身を含む): 24209724

約数和(自身を除く): 3759151

約数列:

[1, 11, 13, 121, 143, 1573, 13001, 143011, 169013, 1573121, 1859143, 20450573]

約数ペア:

[(1, 20450573), (11, 1859143), (13, 1573121), (121, 169013), (143, 143011), (1573, 13001)]