20767070853

素因数分解:

$3^2\times {\mathrm{7237}}^1\times {\mathrm{318841}}^1$

素因数の和:326084

約数の個数: 12

約数和(自身を含む): 30001119148

約数和(自身を除く): 9234048295

約数列:

[1, 3, 9, 7237, 21711, 65133, 318841, 956523, 2869569, 2307452317, 6922356951, 20767070853]

約数ペア:

[(1, 20767070853), (3, 6922356951), (9, 2307452317), (7237, 2869569), (21711, 956523), (65133, 318841)]