29447020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{35911}}^1$

素因数の和:35961

約数の個数: 24

約数和(自身を含む): 63348768

約数和(自身を除く): 33901748

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 35911, 71822, 143644, 179555, 359110, 718220, 1472351, 2944702, 5889404, 7361755, 14723510, 29447020]

約数ペア:

[(1, 29447020), (2, 14723510), (4, 7361755), (5, 5889404), (10, 2944702), (20, 1472351), (41, 718220), (82, 359110), (164, 179555), (205, 143644), (410, 71822), (820, 35911)]