20138992024

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1727779}}^1$

素因数の和:1727863

約数の個数: 32

約数和(自身を含む): 39808051200

約数和(自身を除く): 19669059176

約数列:

[1, 2, 4, 8, 31, 47, 62, 94, 124, 188, 248, 376, 1457, 2914, 5828, 11656, 1727779, 3455558, 6911116, 13822232, 53561149, 81205613, 107122298, 162411226, 214244596, 324822452, 428489192, 649644904, 2517374003, 5034748006, 10069496012, 20138992024]

約数ペア:

[(1, 20138992024), (2, 10069496012), (4, 5034748006), (8, 2517374003), (31, 649644904), (47, 428489192), (62, 324822452), (94, 214244596), (124, 162411226), (188, 107122298), (248, 81205613), (376, 53561149), (1457, 13822232), (2914, 6911116), (5828, 3455558), (11656, 1727779)]