20112037

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{821}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 23436864

約数和(自身を除く): 3324827

約数列:

[1, 11, 17, 131, 187, 821, 1441, 2227, 9031, 13957, 24497, 107551, 153527, 1183061, 1828367, 20112037]

約数ペア:

[(1, 20112037), (11, 1828367), (17, 1183061), (131, 153527), (187, 107551), (821, 24497), (1441, 13957), (2227, 9031)]