20145301099

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{6551}}^1\times {\mathrm{39937}}^1$

素因数の和:46506

約数の個数: 16

約数和(自身を含む): 25120682496

約数和(自身を除く): 4975381397

約数列:

[1, 7, 11, 77, 6551, 39937, 45857, 72061, 279559, 439307, 504427, 3075149, 261627287, 1831391009, 2877900157, 20145301099]

約数ペア:

[(1, 20145301099), (7, 2877900157), (11, 1831391009), (77, 261627287), (6551, 3075149), (39937, 504427), (45857, 439307), (72061, 279559)]