20220868818

素因数分解:

$2^1\times 3^2\times {\mathrm{881}}^1\times {\mathrm{1275121}}^1$

素因数の和:1276010

約数の個数: 24

約数和(自身を含む): 43861646556

約数和(自身を除く): 23640777738

約数列:

[1, 2, 3, 6, 9, 18, 881, 1762, 2643, 5286, 7929, 15858, 1275121, 2550242, 3825363, 7650726, 11476089, 22952178, 1123381601, 2246763202, 3370144803, 6740289606, 10110434409, 20220868818]

約数ペア:

[(1, 20220868818), (2, 10110434409), (3, 6740289606), (6, 3370144803), (9, 2246763202), (18, 1123381601), (881, 22952178), (1762, 11476089), (2643, 7650726), (5286, 3825363), (7929, 2550242), (15858, 1275121)]