20807826774

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{10110703}}^1$

素因数の和:10110729

約数の個数: 32

約数和(自身を含む): 48531379200

約数和(自身を除く): 27723552426

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 10110703, 20221406, 30332109, 60664218, 70774921, 141549842, 212324763, 424649526, 495424447, 990848894, 1486273341, 2972546682, 3467971129, 6935942258, 10403913387, 20807826774]

約数ペア:

[(1, 20807826774), (2, 10403913387), (3, 6935942258), (6, 3467971129), (7, 2972546682), (14, 1486273341), (21, 990848894), (42, 495424447), (49, 424649526), (98, 212324763), (147, 141549842), (294, 70774921), (343, 60664218), (686, 30332109), (1029, 20221406), (2058, 10110703)]