20859834

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{182981}}^1$

素因数の和:183005

約数の個数: 16

約数和(自身を含む): 43915680

約数和(自身を除く): 23055846

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 182981, 365962, 548943, 1097886, 3476639, 6953278, 10429917, 20859834]

約数ペア:

[(1, 20859834), (2, 10429917), (3, 6953278), (6, 3476639), (19, 1097886), (38, 548943), (57, 365962), (114, 182981)]