20443016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{232307}}^1$

素因数の和:232324

約数の個数: 16

約数和(自身を含む): 41815440

約数和(自身を除く): 21372424

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 232307, 464614, 929228, 1858456, 2555377, 5110754, 10221508, 20443016]

約数ペア:

[(1, 20443016), (2, 10221508), (4, 5110754), (8, 2555377), (11, 1858456), (22, 929228), (44, 464614), (88, 232307)]