20127822

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23459}}^1$

素因数の和:23488

約数の個数: 32

約数和(自身を含む): 47295360

約数和(自身を除く): 27167538

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 23459, 46918, 70377, 140754, 258049, 304967, 516098, 609934, 774147, 914901, 1548294, 1829802, 3354637, 6709274, 10063911, 20127822]

約数ペア:

[(1, 20127822), (2, 10063911), (3, 6709274), (6, 3354637), (11, 1829802), (13, 1548294), (22, 914901), (26, 774147), (33, 609934), (39, 516098), (66, 304967), (78, 258049), (143, 140754), (286, 70377), (429, 46918), (858, 23459)]