20482393085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53201021}}^1$

素因数の和:53201044

約数の個数: 16

約数和(自身を含む): 30643788672

約数和(自身を除く): 10161395587

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 53201021, 266005105, 372407147, 585211231, 1862035735, 2926056155, 4096478617, 20482393085]

約数ペア:

[(1, 20482393085), (5, 4096478617), (7, 2926056155), (11, 1862035735), (35, 585211231), (55, 372407147), (77, 266005105), (385, 53201021)]