20794814

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1861}}^1$

素因数の和:2051

約数の個数: 16

約数和(自身を含む): 32264736

約数和(自身を除く): 11469922

約数列:

[1, 2, 37, 74, 151, 302, 1861, 3722, 5587, 11174, 68857, 137714, 281011, 562022, 10397407, 20794814]

約数ペア:

[(1, 20794814), (2, 10397407), (37, 562022), (74, 281011), (151, 137714), (302, 68857), (1861, 11174), (3722, 5587)]