20161932623

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1\times {\mathrm{66653}}^1$

素因数の和:67286

約数の個数: 16

約数和(自身を含む): 23376890880

約数和(自身を除く): 3214958257

約数列:

[1, 7, 79, 547, 553, 3829, 43213, 66653, 302491, 466571, 5265587, 36459191, 36859109, 255214337, 2880276089, 20161932623]

約数ペア:

[(1, 20161932623), (7, 2880276089), (79, 255214337), (547, 36859109), (553, 36459191), (3829, 5265587), (43213, 466571), (66653, 302491)]