2020698885

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1\times {\mathrm{3041}}^1$

素因数の和:4509

約数の個数: 32

約数和(自身を含む): 3340846080

約数和(自身を除く): 1320147195

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 1429, 3041, 4287, 7145, 9123, 15205, 21435, 44299, 45615, 94271, 132897, 221495, 282813, 471355, 664485, 1414065, 4345589, 13036767, 21727945, 65183835, 134713259, 404139777, 673566295, 2020698885]

約数ペア:

[(1, 2020698885), (3, 673566295), (5, 404139777), (15, 134713259), (31, 65183835), (93, 21727945), (155, 13036767), (465, 4345589), (1429, 1414065), (3041, 664485), (4287, 471355), (7145, 282813), (9123, 221495), (15205, 132897), (21435, 94271), (44299, 45615)]