2022354520

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1233143}}^1$

素因数の和:1233195

約数の個数: 32

約数和(自身を含む): 4661284320

約数和(自身を除く): 2638929800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 1233143, 2466286, 4932572, 6165715, 9865144, 12331430, 24662860, 49325720, 50558863, 101117726, 202235452, 252794315, 404470904, 505588630, 1011177260, 2022354520]

約数ペア:

[(1, 2022354520), (2, 1011177260), (4, 505588630), (5, 404470904), (8, 252794315), (10, 202235452), (20, 101117726), (40, 50558863), (41, 49325720), (82, 24662860), (164, 12331430), (205, 9865144), (328, 6165715), (410, 4932572), (820, 2466286), (1640, 1233143)]