20237314181

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1\times {\mathrm{131969}}^1$

素因数の和:133148

約数の個数: 16

約数和(自身を含む): 24366940800

約数和(自身を除く): 4129626619

約数列:

[1, 7, 19, 133, 1153, 8071, 21907, 131969, 153349, 923783, 2507411, 17551877, 152160257, 1065121799, 2891044883, 20237314181]

約数ペア:

[(1, 20237314181), (7, 2891044883), (19, 1065121799), (133, 152160257), (1153, 17551877), (8071, 2507411), (21907, 923783), (131969, 153349)]