20084418

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{3371}}^1$

素因数の和:3710

約数の個数: 24

約数和(自身を含む): 43660656

約数和(自身を除く): 23576238

約数列:

[1, 2, 3, 6, 9, 18, 331, 662, 993, 1986, 2979, 3371, 5958, 6742, 10113, 20226, 30339, 60678, 1115801, 2231602, 3347403, 6694806, 10042209, 20084418]

約数ペア:

[(1, 20084418), (2, 10042209), (3, 6694806), (6, 3347403), (9, 2231602), (18, 1115801), (331, 60678), (662, 30339), (993, 20226), (1986, 10113), (2979, 6742), (3371, 5958)]