20582393841

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{10736773}}^1$

素因数の和:10736853

約数の個数: 16

約数和(自身を含む): 30921909120

約数和(自身を除く): 10339515279

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 10736773, 32210319, 96630957, 289892871, 762310883, 2286932649, 6860797947, 20582393841]

約数ペア:

[(1, 20582393841), (3, 6860797947), (9, 2286932649), (27, 762310883), (71, 289892871), (213, 96630957), (639, 32210319), (1917, 10736773)]