20440068

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{154849}}^1$

素因数の和:154867

約数の個数: 24

約数和(自身を含む): 52029600

約数和(自身を除く): 31589532

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 154849, 309698, 464547, 619396, 929094, 1703339, 1858188, 3406678, 5110017, 6813356, 10220034, 20440068]

約数ペア:

[(1, 20440068), (2, 10220034), (3, 6813356), (4, 5110017), (6, 3406678), (11, 1858188), (12, 1703339), (22, 929094), (33, 619396), (44, 464547), (66, 309698), (132, 154849)]