20081274

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{20533}}^1$

素因数の和:20701

約数の個数: 16

約数和(自身を含む): 40410912

約数和(自身を除く): 20329638

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 20533, 41066, 61599, 123198, 3346879, 6693758, 10040637, 20081274]

約数ペア:

[(1, 20081274), (2, 10040637), (3, 6693758), (6, 3346879), (163, 123198), (326, 61599), (489, 41066), (978, 20533)]