20090426859

素因数分解:

$3^2\times {\mathrm{33617}}^1\times {\mathrm{66403}}^1$

素因数の和:100026

約数の個数: 12

約数和(自身を含む): 29020805736

約数和(自身を除く): 8930378877

約数列:

[1, 3, 9, 33617, 66403, 100851, 199209, 302553, 597627, 2232269651, 6696808953, 20090426859]

約数ペア:

[(1, 20090426859), (3, 6696808953), (9, 2232269651), (33617, 597627), (66403, 302553), (100851, 199209)]