20168020907

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1\times {\mathrm{32309}}^1$

素因数の和:32902

約数の個数: 16

約数和(自身を含む): 21690607680

約数和(自身を除く): 1522586773

約数列:

[1, 17, 73, 503, 1241, 8551, 32309, 36719, 549253, 624223, 2358557, 16251427, 40095469, 276274259, 1186354171, 20168020907]

約数ペア:

[(1, 20168020907), (17, 1186354171), (73, 276274259), (503, 40095469), (1241, 16251427), (8551, 2358557), (32309, 624223), (36719, 549253)]