20111843196

素因数分解:

$2^2\times 3^2\times {\mathrm{558662311}}^1$

素因数の和:558662321

約数の個数: 18

約数和(自身を含む): 50838270392

約数和(自身を除く): 30726427196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 558662311, 1117324622, 1675986933, 2234649244, 3351973866, 5027960799, 6703947732, 10055921598, 20111843196]

約数ペア:

[(1, 20111843196), (2, 10055921598), (3, 6703947732), (4, 5027960799), (6, 3351973866), (9, 2234649244), (12, 1675986933), (18, 1117324622), (36, 558662311)]