20192088160

素因数分解:

$2^5\times 5^1\times {\mathrm{126200551}}^1$

素因数の和:126200566

約数の個数: 24

約数和(自身を含む): 47703808656

約数和(自身を除く): 27511720496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 126200551, 252401102, 504802204, 631002755, 1009604408, 1262005510, 2019208816, 2524011020, 4038417632, 5048022040, 10096044080, 20192088160]

約数ペア:

[(1, 20192088160), (2, 10096044080), (4, 5048022040), (5, 4038417632), (8, 2524011020), (10, 2019208816), (16, 1262005510), (20, 1009604408), (32, 631002755), (40, 504802204), (80, 252401102), (160, 126200551)]