20168076303

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{25757441}}^1$

素因数の和:25757479

約数の個数: 16

約数和(自身を含む): 30908930400

約数和(自身を除く): 10740854097

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 25757441, 77272323, 231816969, 695450907, 746965789, 2240897367, 6722692101, 20168076303]

約数ペア:

[(1, 20168076303), (3, 6722692101), (9, 2240897367), (27, 746965789), (29, 695450907), (87, 231816969), (261, 77272323), (783, 25757441)]