20532468

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6763}}^1$

素因数の和:6804

約数の個数: 48

約数和(自身を含む): 54544896

約数和(自身を除く): 34012428

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 6763, 13526, 20289, 27052, 40578, 74393, 81156, 148786, 155549, 223179, 297572, 311098, 446358, 466647, 622196, 892716, 933294, 1711039, 1866588, 3422078, 5133117, 6844156, 10266234, 20532468]

約数ペア:

[(1, 20532468), (2, 10266234), (3, 6844156), (4, 5133117), (6, 3422078), (11, 1866588), (12, 1711039), (22, 933294), (23, 892716), (33, 622196), (44, 466647), (46, 446358), (66, 311098), (69, 297572), (92, 223179), (132, 155549), (138, 148786), (253, 81156), (276, 74393), (506, 40578), (759, 27052), (1012, 20289), (1518, 13526), (3036, 6763)]