20488006

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{133039}}^1$

素因数の和:133059

約数の個数: 16

約数和(自身を含む): 38315520

約数和(自身を除く): 17827514

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 133039, 266078, 931273, 1463429, 1862546, 2926858, 10244003, 20488006]

約数ペア:

[(1, 20488006), (2, 10244003), (7, 2926858), (11, 1862546), (14, 1463429), (22, 931273), (77, 266078), (154, 133039)]