20114858

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1\times {\mathrm{443}}^1$

素因数の和:829

約数の個数: 16

約数和(自身を含む): 30753216

約数和(自身を除く): 10638358

約数列:

[1, 2, 73, 146, 311, 443, 622, 886, 22703, 32339, 45406, 64678, 137773, 275546, 10057429, 20114858]

約数ペア:

[(1, 20114858), (2, 10057429), (73, 275546), (146, 137773), (311, 64678), (443, 45406), (622, 32339), (886, 22703)]