20291601

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32363}}^1$

素因数の和:32396

約数の個数: 16

約数和(自身を含む): 31069440

約数和(自身を除く): 10777839

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 32363, 97089, 355993, 614897, 1067979, 1844691, 6763867, 20291601]

約数ペア:

[(1, 20291601), (3, 6763867), (11, 1844691), (19, 1067979), (33, 614897), (57, 355993), (209, 97089), (627, 32363)]