20859098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1811}}^1$

素因数の和:2269

約数の個数: 16

約数和(自身を含む): 33790176

約数和(自身を除く): 12931078

約数列:

[1, 2, 13, 26, 443, 886, 1811, 3622, 5759, 11518, 23543, 47086, 802273, 1604546, 10429549, 20859098]

約数ペア:

[(1, 20859098), (2, 10429549), (13, 1604546), (26, 802273), (443, 47086), (886, 23543), (1811, 11518), (3622, 5759)]