20544042

素因数分解:

$2^1\times 3^1\times {\mathrm{1069}}^1\times {\mathrm{3203}}^1$

素因数の和:4277

約数の個数: 16

約数和(自身を含む): 41139360

約数和(自身を除く): 20595318

約数列:

[1, 2, 3, 6, 1069, 2138, 3203, 3207, 6406, 6414, 9609, 19218, 3424007, 6848014, 10272021, 20544042]

約数ペア:

[(1, 20544042), (2, 10272021), (3, 6848014), (6, 3424007), (1069, 19218), (2138, 9609), (3203, 6414), (3207, 6406)]