20565406022

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{86409269}}^1$

素因数の和:86409295

約数の個数: 16

約数和(自身を含む): 37328804640

約数和(自身を除く): 16763398618

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 86409269, 172818538, 604864883, 1209729766, 1468957573, 2937915146, 10282703011, 20565406022]

約数ペア:

[(1, 20565406022), (2, 10282703011), (7, 2937915146), (14, 1468957573), (17, 1209729766), (34, 604864883), (119, 172818538), (238, 86409269)]