20089839163

素因数分解:

${\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{4673}}^1$

素因数の和:5166

約数の個数: 16

約数和(自身を含む): 20470998240

約数和(自身を除く): 381159077

約数列:

[1, 139, 157, 197, 4673, 21823, 27383, 30929, 649547, 733661, 920581, 4299131, 101978879, 127960759, 144531217, 20089839163]

約数ペア:

[(1, 20089839163), (139, 144531217), (157, 127960759), (197, 101978879), (4673, 4299131), (21823, 920581), (27383, 733661), (30929, 649547)]