20132591314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{67993}}^1$

素因数の和:68362

約数の個数: 32

約数和(自身を含む): 33818583744

約数和(自身を除く): 13685992430

約数列:

[1, 2, 11, 22, 43, 86, 313, 473, 626, 946, 3443, 6886, 13459, 26918, 67993, 135986, 148049, 296098, 747923, 1495846, 2923699, 5847398, 21281809, 32160689, 42563618, 64321378, 234099899, 468199798, 915117787, 1830235574, 10066295657, 20132591314]

約数ペア:

[(1, 20132591314), (2, 10066295657), (11, 1830235574), (22, 915117787), (43, 468199798), (86, 234099899), (313, 64321378), (473, 42563618), (626, 32160689), (946, 21281809), (3443, 5847398), (6886, 2923699), (13459, 1495846), (26918, 747923), (67993, 296098), (135986, 148049)]