20097702

素因数分解:

$2^1\times 3^2\times {\mathrm{353}}^1\times {\mathrm{3163}}^1$

素因数の和:3524

約数の個数: 24

約数和(自身を含む): 43682184

約数和(自身を除く): 23584482

約数列:

[1, 2, 3, 6, 9, 18, 353, 706, 1059, 2118, 3163, 3177, 6326, 6354, 9489, 18978, 28467, 56934, 1116539, 2233078, 3349617, 6699234, 10048851, 20097702]

約数ペア:

[(1, 20097702), (2, 10048851), (3, 6699234), (6, 3349617), (9, 2233078), (18, 1116539), (353, 56934), (706, 28467), (1059, 18978), (2118, 9489), (3163, 6354), (3177, 6326)]