2020657898

素因数分解:

$2^1\times 7^1\times {\mathrm{3671}}^1\times {\mathrm{39317}}^1$

素因数の和:42997

約数の個数: 16

約数和(自身を含む): 3465016704

約数和(自身を除く): 1444358806

約数列:

[1, 2, 7, 14, 3671, 7342, 25697, 39317, 51394, 78634, 275219, 550438, 144332707, 288665414, 1010328949, 2020657898]

約数ペア:

[(1, 2020657898), (2, 1010328949), (7, 288665414), (14, 144332707), (3671, 550438), (7342, 275219), (25697, 78634), (39317, 51394)]