20355565463

素因数分解:

${\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1\times {\mathrm{2671}}^1$

素因数の和:3422

約数の個数: 16

約数和(自身を含む): 20738995200

約数和(自身を除く): 383429737

約数列:

[1, 109, 139, 503, 2671, 15151, 54827, 69917, 291139, 371269, 1343513, 7620953, 40468321, 146442917, 186748307, 20355565463]

約数ペア:

[(1, 20355565463), (109, 186748307), (139, 146442917), (503, 40468321), (2671, 7620953), (15151, 1343513), (54827, 371269), (69917, 291139)]