20173318609

素因数分解:

${\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{1054373}}^1$

素因数の和:1054464

約数の個数: 12

約数和(自身を含む): 21692690676

約数和(自身を除く): 1519372067

約数列:

[1, 19, 53, 361, 1007, 19133, 1054373, 20033087, 55881769, 380628653, 1061753611, 20173318609]

約数ペア:

[(1, 20173318609), (19, 1061753611), (53, 380628653), (361, 55881769), (1007, 20033087), (19133, 1054373)]