20926035

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35771}}^1$

素因数の和:35795

約数の個数: 24

約数和(自身を含む): 39063024

約数和(自身を除く): 18136989

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 35771, 107313, 178855, 321939, 465023, 536565, 1395069, 1609695, 2325115, 4185207, 6975345, 20926035]

約数ペア:

[(1, 20926035), (3, 6975345), (5, 4185207), (9, 2325115), (13, 1609695), (15, 1395069), (39, 536565), (45, 465023), (65, 321939), (117, 178855), (195, 107313), (585, 35771)]