20237739194

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{2417}}^1\times {\mathrm{30119}}^1$

素因数の和:32677

約数の個数: 16

約数和(自身を含む): 30588667200

約数和(自身を除く): 10350928006

約数列:

[1, 2, 139, 278, 2417, 4834, 30119, 60238, 335963, 671926, 4186541, 8373082, 72797623, 145595246, 10118869597, 20237739194]

約数ペア:

[(1, 20237739194), (2, 10118869597), (139, 145595246), (278, 72797623), (2417, 8373082), (4834, 4186541), (30119, 671926), (60238, 335963)]