20137555218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{4253}}^1\times {\mathrm{71741}}^1$

素因数の和:76010

約数の個数: 32

約数和(自身を含む): 43947427392

約数和(自身を除く): 23809872174

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 4253, 8506, 12759, 25518, 46783, 71741, 93566, 140349, 143482, 215223, 280698, 430446, 789151, 1578302, 2367453, 4734906, 305114473, 610228946, 915343419, 1830686838, 3356259203, 6712518406, 10068777609, 20137555218]

約数ペア:

[(1, 20137555218), (2, 10068777609), (3, 6712518406), (6, 3356259203), (11, 1830686838), (22, 915343419), (33, 610228946), (66, 305114473), (4253, 4734906), (8506, 2367453), (12759, 1578302), (25518, 789151), (46783, 430446), (71741, 280698), (93566, 215223), (140349, 143482)]