20138082218

素因数分解:

$2^1\times {\mathrm{151121}}^1\times {\mathrm{66629}}^1$

素因数の和:217752

約数の個数: 8

約数和(自身を含む): 30207776580

約数和(自身を除く): 10069694362

約数列:

[1, 2, 66629, 133258, 151121, 302242, 10069041109, 20138082218]

約数ペア:

[(1, 20138082218), (2, 10069041109), (66629, 302242), (133258, 151121)]