20138076009

素因数分解:

$3^3\times {\mathrm{745854667}}^1$

素因数の和:745854676

約数の個数: 8

約数和(自身を含む): 29834186720

約数和(自身を除く): 9696110711

約数列:

[1, 3, 9, 27, 745854667, 2237564001, 6712692003, 20138076009]

約数ペア:

[(1, 20138076009), (3, 6712692003), (9, 2237564001), (27, 745854667)]