20147506585

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{730909}}^1$

素因数の和:731100

約数の個数: 16

約数和(自身を含む): 24997122000

約数和(自身を除く): 4849615415

約数列:

[1, 5, 37, 149, 185, 745, 5513, 27565, 730909, 3654545, 27043633, 108905441, 135218165, 544527205, 4029501317, 20147506585]

約数ペア:

[(1, 20147506585), (5, 4029501317), (37, 544527205), (149, 135218165), (185, 108905441), (745, 27043633), (5513, 3654545), (27565, 730909)]