20483222

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{191}}^1$

素因数の和:308

約数の個数: 24

約数和(自身を含む): 32711040

約数和(自身を除く): 12227818

約数列:

[1, 2, 29, 43, 58, 86, 191, 382, 1247, 1849, 2494, 3698, 5539, 8213, 11078, 16426, 53621, 107242, 238177, 353159, 476354, 706318, 10241611, 20483222]

約数ペア:

[(1, 20483222), (2, 10241611), (29, 706318), (43, 476354), (58, 353159), (86, 238177), (191, 107242), (382, 53621), (1247, 16426), (1849, 11078), (2494, 8213), (3698, 5539)]