20342597

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{743}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 23569920

約数和(自身を除く): 3227323

約数列:

[1, 11, 19, 131, 209, 743, 1441, 2489, 8173, 14117, 27379, 97333, 155287, 1070663, 1849327, 20342597]

約数ペア:

[(1, 20342597), (11, 1849327), (19, 1070663), (131, 155287), (209, 97333), (743, 27379), (1441, 14117), (2489, 8173)]