20121017029

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1\times {\mathrm{39877}}^1$

素因数の和:40404

約数の個数: 16

約数和(自身を含む): 21671938368

約数和(自身を除く): 1550921339

約数列:

[1, 17, 67, 443, 1139, 7531, 29681, 39877, 504577, 677909, 2671759, 17665511, 45419903, 300313687, 1183589237, 20121017029]

約数ペア:

[(1, 20121017029), (17, 1183589237), (67, 300313687), (443, 45419903), (1139, 17665511), (7531, 2671759), (29681, 677909), (39877, 504577)]