20421262367

素因数分解:

${\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1019}}^1\times {\mathrm{10531}}^1$

素因数の和:11734

約数の個数: 16

約数和(自身を含む): 22430632320

約数和(自身を除く): 2009369953

約数列:

[1, 11, 173, 1019, 1903, 10531, 11209, 115841, 176287, 1821863, 1939157, 10731089, 20040493, 118041979, 1856478397, 20421262367]

約数ペア:

[(1, 20421262367), (11, 1856478397), (173, 118041979), (1019, 20040493), (1903, 10731089), (10531, 1939157), (11209, 1821863), (115841, 176287)]