20090116639

素因数分解:

${\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1\times {\mathrm{14621}}^1$

素因数の和:15386

約数の個数: 16

約数和(自身を含む): 21470476896

約数和(自身を除く): 1380360257

約数列:

[1, 17, 131, 617, 2227, 10489, 14621, 80827, 248557, 1374059, 1915351, 9021157, 32560967, 153359669, 1181771567, 20090116639]

約数ペア:

[(1, 20090116639), (17, 1181771567), (131, 153359669), (617, 32560967), (2227, 9021157), (10489, 1915351), (14621, 1374059), (80827, 248557)]