20342642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{14593}}^1$

素因数の和:14653

約数の個数: 16

約数和(自身を含む): 33099192

約数和(自身を除く): 12756550

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 14593, 29186, 248081, 496162, 598313, 1196626, 10171321, 20342642]

約数ペア:

[(1, 20342642), (2, 10171321), (17, 1196626), (34, 598313), (41, 496162), (82, 248081), (697, 29186), (1394, 14593)]