20477352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{121889}}^1$

素因数の和:121905

約数の個数: 32

約数和(自身を含む): 58507200

約数和(自身を除く): 38029848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 121889, 243778, 365667, 487556, 731334, 853223, 975112, 1462668, 1706446, 2559669, 2925336, 3412892, 5119338, 6825784, 10238676, 20477352]

約数ペア:

[(1, 20477352), (2, 10238676), (3, 6825784), (4, 5119338), (6, 3412892), (7, 2925336), (8, 2559669), (12, 1706446), (14, 1462668), (21, 975112), (24, 853223), (28, 731334), (42, 487556), (56, 365667), (84, 243778), (168, 121889)]