2016568629

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{1310311}}^1$

素因数の和:1310342

約数の個数: 20

約数和(自身を含む): 3170955040

約数和(自身を除く): 1154386411

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 1310311, 3930933, 11792799, 24895909, 35378397, 74687727, 106135191, 224063181, 672189543, 2016568629]

約数ペア:

[(1, 2016568629), (3, 672189543), (9, 224063181), (19, 106135191), (27, 74687727), (57, 35378397), (81, 24895909), (171, 11792799), (513, 3930933), (1539, 1310311)]