20565702153

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{15132967}}^1$

素因数の和:15133124

約数の個数: 12

約数和(自身を含む): 29902744768

約数和(自身を除く): 9337042615

約数列:

[1, 3, 9, 151, 453, 1359, 15132967, 45398901, 136196703, 2285078017, 6855234051, 20565702153]

約数ペア:

[(1, 20565702153), (3, 6855234051), (9, 2285078017), (151, 136196703), (453, 45398901), (1359, 15132967)]