20360566

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{3917}}^1$

素因数の和:4055

約数の個数: 16

約数和(自身を含む): 32158944

約数和(自身を除く): 11798378

約数列:

[1, 2, 23, 46, 113, 226, 2599, 3917, 5198, 7834, 90091, 180182, 442621, 885242, 10180283, 20360566]

約数ペア:

[(1, 20360566), (2, 10180283), (23, 885242), (46, 442621), (113, 180182), (226, 90091), (2599, 7834), (3917, 5198)]