38063020

素因数分解:

$2^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{3739}}^1$

素因数の和:4257

約数の個数: 24

約数和(自身を含む): 80110800

約数和(自身を除く): 42047780

約数列:

[1, 2, 4, 5, 10, 20, 509, 1018, 2036, 2545, 3739, 5090, 7478, 10180, 14956, 18695, 37390, 74780, 1903151, 3806302, 7612604, 9515755, 19031510, 38063020]

約数ペア:

[(1, 38063020), (2, 19031510), (4, 9515755), (5, 7612604), (10, 3806302), (20, 1903151), (509, 74780), (1018, 37390), (2036, 18695), (2545, 14956), (3739, 10180), (5090, 7478)]