20093243585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1049}}^1\times {\mathrm{225349}}^1$

素因数の和:226420

約数の個数: 16

約数和(自身を含む): 25554690000

約数和(自身を除く): 5461446415

約数列:

[1, 5, 17, 85, 1049, 5245, 17833, 89165, 225349, 1126745, 3830933, 19154665, 236391101, 1181955505, 4018648717, 20093243585]

約数ペア:

[(1, 20093243585), (5, 4018648717), (17, 1181955505), (85, 236391101), (1049, 19154665), (5245, 3830933), (17833, 1126745), (89165, 225349)]