20759492043

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{16836571}}^1$

素因数の和:16836714

約数の個数: 12

約数和(自身を含む): 30204810168

約数和(自身を除く): 9445318125

約数列:

[1, 3, 9, 137, 411, 1233, 16836571, 50509713, 151529139, 2306610227, 6919830681, 20759492043]

約数ペア:

[(1, 20759492043), (3, 6919830681), (9, 2306610227), (137, 151529139), (411, 50509713), (1233, 16836571)]