20248404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{727}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 51856896

約数和(自身を除く): 31608492

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 211, 422, 633, 727, 844, 1266, 1454, 2181, 2321, 2532, 2908, 4362, 4642, 6963, 7997, 8724, 9284, 13926, 15994, 23991, 27852, 31988, 47982, 95964, 153397, 306794, 460191, 613588, 920382, 1687367, 1840764, 3374734, 5062101, 6749468, 10124202, 20248404]

約数ペア:

[(1, 20248404), (2, 10124202), (3, 6749468), (4, 5062101), (6, 3374734), (11, 1840764), (12, 1687367), (22, 920382), (33, 613588), (44, 460191), (66, 306794), (132, 153397), (211, 95964), (422, 47982), (633, 31988), (727, 27852), (844, 23991), (1266, 15994), (1454, 13926), (2181, 9284), (2321, 8724), (2532, 7997), (2908, 6963), (4362, 4642)]