20766042

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{104879}}^1$

素因数の和:104898

約数の個数: 24

約数和(自身を含む): 49083840

約数和(自身を除く): 28317798

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 104879, 209758, 314637, 629274, 943911, 1153669, 1887822, 2307338, 3461007, 6922014, 10383021, 20766042]

約数ペア:

[(1, 20766042), (2, 10383021), (3, 6922014), (6, 3461007), (9, 2307338), (11, 1887822), (18, 1153669), (22, 943911), (33, 629274), (66, 314637), (99, 209758), (198, 104879)]