20177372230

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{49213103}}^1$

素因数の和:49213151

約数の個数: 16

約数和(自身を含む): 37205106624

約数和(自身を除く): 17027734394

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 49213103, 98426206, 246065515, 492131030, 2017737223, 4035474446, 10088686115, 20177372230]

約数ペア:

[(1, 20177372230), (2, 10088686115), (5, 4035474446), (10, 2017737223), (41, 492131030), (82, 246065515), (205, 98426206), (410, 49213103)]