20616158

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1861}}^1$

素因数の和:2083

約数の個数: 16

約数和(自身を含む): 32175360

約数和(自身を除く): 11559202

約数列:

[1, 2, 29, 58, 191, 382, 1861, 3722, 5539, 11078, 53969, 107938, 355451, 710902, 10308079, 20616158]

約数ペア:

[(1, 20616158), (2, 10308079), (29, 710902), (58, 355451), (191, 107938), (382, 53969), (1861, 11078), (3722, 5539)]