20629596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{132241}}^1$

素因数の和:132261

約数の個数: 24

約数和(自身を含む): 51838864

約数和(自身を除く): 31209268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 132241, 264482, 396723, 528964, 793446, 1586892, 1719133, 3438266, 5157399, 6876532, 10314798, 20629596]

約数ペア:

[(1, 20629596), (2, 10314798), (3, 6876532), (4, 5157399), (6, 3438266), (12, 1719133), (13, 1586892), (26, 793446), (39, 528964), (52, 396723), (78, 264482), (156, 132241)]