20527716

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3793}}^1$

素因数の和:3852

約数の個数: 48

約数和(自身を含む): 53540928

約数和(自身を除く): 33013212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 123, 132, 164, 246, 451, 492, 902, 1353, 1804, 2706, 3793, 5412, 7586, 11379, 15172, 22758, 41723, 45516, 83446, 125169, 155513, 166892, 250338, 311026, 466539, 500676, 622052, 933078, 1710643, 1866156, 3421286, 5131929, 6842572, 10263858, 20527716]

約数ペア:

[(1, 20527716), (2, 10263858), (3, 6842572), (4, 5131929), (6, 3421286), (11, 1866156), (12, 1710643), (22, 933078), (33, 622052), (41, 500676), (44, 466539), (66, 311026), (82, 250338), (123, 166892), (132, 155513), (164, 125169), (246, 83446), (451, 45516), (492, 41723), (902, 22758), (1353, 15172), (1804, 11379), (2706, 7586), (3793, 5412)]