20218661639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1\times {\mathrm{69859}}^1$

素因数の和:70270

約数の個数: 16

約数和(自身を含む): 22393203840

約数和(自身を除く): 2174542201

約数列:

[1, 11, 83, 317, 913, 3487, 26311, 69859, 289421, 768449, 5798297, 22145303, 63781267, 243598333, 1838060149, 20218661639]

約数ペア:

[(1, 20218661639), (11, 1838060149), (83, 243598333), (317, 63781267), (913, 22145303), (3487, 5798297), (26311, 768449), (69859, 289421)]