20311128

素因数分解:

$2^3\times 3^3\times {\mathrm{94033}}^1$

素因数の和:94048

約数の個数: 32

約数和(自身を含む): 56420400

約数和(自身を除く): 36109272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 94033, 188066, 282099, 376132, 564198, 752264, 846297, 1128396, 1692594, 2256792, 2538891, 3385188, 5077782, 6770376, 10155564, 20311128]

約数ペア:

[(1, 20311128), (2, 10155564), (3, 6770376), (4, 5077782), (6, 3385188), (8, 2538891), (9, 2256792), (12, 1692594), (18, 1128396), (24, 846297), (27, 752264), (36, 564198), (54, 376132), (72, 282099), (108, 188066), (216, 94033)]