20190186093

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4253}}^1\times {\mathrm{20551}}^1$

素因数の和:24825

約数の個数: 32

約数和(自身を含む): 33572431872

約数和(自身を除く): 13382245779

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 4253, 12759, 20551, 29771, 46783, 61653, 89313, 140349, 143857, 226061, 327481, 431571, 678183, 982443, 1582427, 4747281, 87403403, 262210209, 611823821, 961437433, 1835471463, 2884312299, 6730062031, 20190186093]

約数ペア:

[(1, 20190186093), (3, 6730062031), (7, 2884312299), (11, 1835471463), (21, 961437433), (33, 611823821), (77, 262210209), (231, 87403403), (4253, 4747281), (12759, 1582427), (20551, 982443), (29771, 678183), (46783, 431571), (61653, 327481), (89313, 226061), (140349, 143857)]