20073663

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{3137}}^1$

素因数の和:3228

約数の個数: 20

約数和(自身を含む): 30375840

約数和(自身を除く): 10302177

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 3137, 6399, 9411, 28233, 84699, 247823, 254097, 743469, 2230407, 6691221, 20073663]

約数ペア:

[(1, 20073663), (3, 6691221), (9, 2230407), (27, 743469), (79, 254097), (81, 247823), (237, 84699), (711, 28233), (2133, 9411), (3137, 6399)]