20565381001

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{170101}}^1$

素因数の和:170520

約数の個数: 16

約数和(自身を含む): 23269953600

約数和(自身を除く): 2704572599

約数列:

[1, 11, 29, 319, 379, 4169, 10991, 120901, 170101, 1871111, 4932929, 54262219, 64468279, 709151069, 1869580091, 20565381001]

約数ペア:

[(1, 20565381001), (11, 1869580091), (29, 709151069), (319, 64468279), (379, 54262219), (4169, 4932929), (10991, 1871111), (120901, 170101)]