20165020253

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{546937}}^1$

素因数の和:547196

約数の個数: 16

約数和(自身を含む): 24152782080

約数和(自身を除く): 3987761827

約数列:

[1, 7, 23, 161, 229, 1603, 5267, 36869, 546937, 3828559, 12579551, 88056857, 125248573, 876740011, 2880717179, 20165020253]

約数ペア:

[(1, 20165020253), (7, 2880717179), (23, 876740011), (161, 125248573), (229, 88056857), (1603, 12579551), (5267, 3828559), (36869, 546937)]