38679020

素因数分解:

$2^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{4177}}^1$

素因数の和:4649

約数の個数: 24

約数和(自身を含む): 81420864

約数和(自身を除く): 42741844

約数列:

[1, 2, 4, 5, 10, 20, 463, 926, 1852, 2315, 4177, 4630, 8354, 9260, 16708, 20885, 41770, 83540, 1933951, 3867902, 7735804, 9669755, 19339510, 38679020]

約数ペア:

[(1, 38679020), (2, 19339510), (4, 9669755), (5, 7735804), (10, 3867902), (20, 1933951), (463, 83540), (926, 41770), (1852, 20885), (2315, 16708), (4177, 9260), (4630, 8354)]