20218014685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2017}}^1\times {\mathrm{3089}}^1$

素因数の和:5181

約数の個数: 32

約数和(自身を含む): 26937878400

約数和(自身を除く): 6719863715

約数列:

[1, 5, 11, 55, 59, 295, 649, 2017, 3089, 3245, 10085, 15445, 22187, 33979, 110935, 119003, 169895, 182251, 595015, 911255, 1309033, 2004761, 6230513, 6545165, 10023805, 31152565, 68535643, 342678215, 367600267, 1838001335, 4043602937, 20218014685]

約数ペア:

[(1, 20218014685), (5, 4043602937), (11, 1838001335), (55, 367600267), (59, 342678215), (295, 68535643), (649, 31152565), (2017, 10023805), (3089, 6545165), (3245, 6230513), (10085, 2004761), (15445, 1309033), (22187, 911255), (33979, 595015), (110935, 182251), (119003, 169895)]