20020752

素因数分解:

$2^4\times 3^2\times {\mathrm{139033}}^1$

素因数の和:139047

約数の個数: 30

約数和(自身を含む): 56030702

約数和(自身を除く): 36009950

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 139033, 278066, 417099, 556132, 834198, 1112264, 1251297, 1668396, 2224528, 2502594, 3336792, 5005188, 6673584, 10010376, 20020752]

約数ペア:

[(1, 20020752), (2, 10010376), (3, 6673584), (4, 5005188), (6, 3336792), (8, 2502594), (9, 2224528), (12, 1668396), (16, 1251297), (18, 1112264), (24, 834198), (36, 556132), (48, 417099), (72, 278066), (144, 139033)]