2020367031

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{187123}}^1$

素因数の和:187246

約数の個数: 16

約数和(自身を含む): 2784405120

約数和(自身を除く): 764038089

約数列:

[1, 3, 59, 61, 177, 183, 3599, 10797, 187123, 561369, 11040257, 11414503, 33120771, 34243509, 673455677, 2020367031]

約数ペア:

[(1, 2020367031), (3, 673455677), (59, 34243509), (61, 33120771), (177, 11414503), (183, 11040257), (3599, 561369), (10797, 187123)]