20062874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3917}}^1$

素因数の和:4129

約数の個数: 16

約数和(自身を含む): 32582088

約数和(自身を除く): 12519214

約数列:

[1, 2, 13, 26, 197, 394, 2561, 3917, 5122, 7834, 50921, 101842, 771649, 1543298, 10031437, 20062874]

約数ペア:

[(1, 20062874), (2, 10031437), (13, 1543298), (26, 771649), (197, 101842), (394, 50921), (2561, 7834), (3917, 5122)]