20162679243

素因数分解:

$3^1\times 7^1\times {\mathrm{3251}}^1\times {\mathrm{295333}}^1$

素因数の和:298594

約数の個数: 16

約数和(自身を含む): 30733637376

約数和(自身を除く): 10570958133

約数列:

[1, 3, 7, 21, 3251, 9753, 22757, 68271, 295333, 885999, 2067331, 6201993, 960127583, 2880382749, 6720893081, 20162679243]

約数ペア:

[(1, 20162679243), (3, 6720893081), (7, 2880382749), (21, 960127583), (3251, 6201993), (9753, 2067331), (22757, 885999), (68271, 295333)]