20221052271

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{175361}}^1$

素因数の和:175424

約数の個数: 48

約数和(自身を含む): 34455125760

約数和(自身を除く): 14234073489

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 289, 323, 357, 399, 867, 969, 2023, 2261, 5491, 6069, 6783, 16473, 38437, 115311, 175361, 526083, 1227527, 2981137, 3331859, 3682581, 8943411, 9995577, 20867959, 23323013, 50679329, 56641603, 62603877, 69969039, 152037987, 169924809, 354755303, 396491221, 962907251, 1064265909, 1189473663, 2888721753, 6740350757, 20221052271]

約数ペア:

[(1, 20221052271), (3, 6740350757), (7, 2888721753), (17, 1189473663), (19, 1064265909), (21, 962907251), (51, 396491221), (57, 354755303), (119, 169924809), (133, 152037987), (289, 69969039), (323, 62603877), (357, 56641603), (399, 50679329), (867, 23323013), (969, 20867959), (2023, 9995577), (2261, 8943411), (5491, 3682581), (6069, 3331859), (6783, 2981137), (16473, 1227527), (38437, 526083), (115311, 175361)]