20565763581

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{32119}}^1\times {\mathrm{19403}}^1$

素因数の和:51536

約数の個数: 16

約数和(自身を含む): 29916311040

約数和(自身を除く): 9350547459

約数列:

[1, 3, 11, 33, 19403, 32119, 58209, 96357, 213433, 353309, 640299, 1059927, 623204957, 1869614871, 6855254527, 20565763581]

約数ペア:

[(1, 20565763581), (3, 6855254527), (11, 1869614871), (33, 623204957), (19403, 1059927), (32119, 640299), (58209, 353309), (96357, 213433)]