39178220

素因数分解:

$2^2\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{1433}}^1$

素因数の和:2809

約数の個数: 24

約数和(自身を含む): 82391904

約数和(自身を除く): 43213684

約数列:

[1, 2, 4, 5, 10, 20, 1367, 1433, 2734, 2866, 5468, 5732, 6835, 7165, 13670, 14330, 27340, 28660, 1958911, 3917822, 7835644, 9794555, 19589110, 39178220]

約数ペア:

[(1, 39178220), (2, 19589110), (4, 9794555), (5, 7835644), (10, 3917822), (20, 1958911), (1367, 28660), (1433, 27340), (2734, 14330), (2866, 13670), (5468, 7165), (5732, 6835)]