20175098841

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{10235971}}^1$

素因数の和:10236053

約数の個数: 16

約数和(自身を含む): 30298477120

約数和(自身を除く): 10123378279

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 10235971, 30707913, 92123739, 276371217, 747225883, 2241677649, 6725032947, 20175098841]

約数ペア:

[(1, 20175098841), (3, 6725032947), (9, 2241677649), (27, 747225883), (73, 276371217), (219, 92123739), (657, 30707913), (1971, 10235971)]