20226441320

素因数分解:

$2^3\times 5^1\times {\mathrm{15401}}^1\times {\mathrm{32833}}^1$

素因数の和:48245

約数の個数: 32

約数和(自身を含む): 45513834120

約数和(自身を除く): 25287392800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 15401, 30802, 32833, 61604, 65666, 77005, 123208, 131332, 154010, 164165, 262664, 308020, 328330, 616040, 656660, 1313320, 505661033, 1011322066, 2022644132, 2528305165, 4045288264, 5056610330, 10113220660, 20226441320]

約数ペア:

[(1, 20226441320), (2, 10113220660), (4, 5056610330), (5, 4045288264), (8, 2528305165), (10, 2022644132), (20, 1011322066), (40, 505661033), (15401, 1313320), (30802, 656660), (32833, 616040), (61604, 328330), (65666, 308020), (77005, 262664), (123208, 164165), (131332, 154010)]