20473464

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{77551}}^1$

素因数の和:77571

約数の個数: 32

約数和(自身を含む): 55837440

約数和(自身を除く): 35363976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 77551, 155102, 232653, 310204, 465306, 620408, 853061, 930612, 1706122, 1861224, 2559183, 3412244, 5118366, 6824488, 10236732, 20473464]

約数ペア:

[(1, 20473464), (2, 10236732), (3, 6824488), (4, 5118366), (6, 3412244), (8, 2559183), (11, 1861224), (12, 1706122), (22, 930612), (24, 853061), (33, 620408), (44, 465306), (66, 310204), (88, 232653), (132, 155102), (264, 77551)]