20126718

素因数分解:

$2^1\times 3^5\times {\mathrm{41413}}^1$

素因数の和:41430

約数の個数: 24

約数和(自身を含む): 45224088

約数和(自身を除く): 25097370

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 41413, 82826, 124239, 248478, 372717, 745434, 1118151, 2236302, 3354453, 6708906, 10063359, 20126718]

約数ペア:

[(1, 20126718), (2, 10063359), (3, 6708906), (6, 3354453), (9, 2236302), (18, 1118151), (27, 745434), (54, 372717), (81, 248478), (162, 124239), (243, 82826), (486, 41413)]