20279052

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{1823}}^1$

素因数の和:1939

約数の個数: 48

約数和(自身を含む): 53114880

約数和(自身を除く): 32835828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 206, 309, 412, 618, 927, 1236, 1823, 1854, 2781, 3646, 3708, 5469, 5562, 7292, 10938, 11124, 16407, 21876, 32814, 49221, 65628, 98442, 187769, 196884, 375538, 563307, 751076, 1126614, 1689921, 2253228, 3379842, 5069763, 6759684, 10139526, 20279052]

約数ペア:

[(1, 20279052), (2, 10139526), (3, 6759684), (4, 5069763), (6, 3379842), (9, 2253228), (12, 1689921), (18, 1126614), (27, 751076), (36, 563307), (54, 375538), (103, 196884), (108, 187769), (206, 98442), (309, 65628), (412, 49221), (618, 32814), (927, 21876), (1236, 16407), (1823, 11124), (1854, 10938), (2781, 7292), (3646, 5562), (3708, 5469)]