20768194619

素因数分解:

${\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{2720843}}^1$

素因数の和:2721309

約数の個数: 8

約数和(自身を含む): 22038836400

約数和(自身を除く): 1270641781

約数列:

[1, 17, 449, 7633, 2720843, 46254331, 1221658507, 20768194619]

約数ペア:

[(1, 20768194619), (17, 1221658507), (449, 46254331), (7633, 2720843)]