20163890234

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{484639}}^1$

素因数の和:485005

約数の個数: 16

約数和(自身を含む): 30776578560

約数和(自身を除く): 10612688326

約数列:

[1, 2, 71, 142, 293, 586, 20803, 41606, 484639, 969278, 34409369, 68818738, 141999227, 283998454, 10081945117, 20163890234]

約数ペア:

[(1, 20163890234), (2, 10081945117), (71, 283998454), (142, 141999227), (293, 68818738), (586, 34409369), (20803, 969278), (41606, 484639)]