12067220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54851}}^1$

素因数の和:54871

約数の個数: 24

約数和(自身を含む): 27645408

約数和(自身を除く): 15578188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 54851, 109702, 219404, 274255, 548510, 603361, 1097020, 1206722, 2413444, 3016805, 6033610, 12067220]

約数ペア:

[(1, 12067220), (2, 6033610), (4, 3016805), (5, 2413444), (10, 1206722), (11, 1097020), (20, 603361), (22, 548510), (44, 274255), (55, 219404), (110, 109702), (220, 54851)]