20783382

素因数分解:

$2^1\times 3^1\times {\mathrm{1009}}^1\times {\mathrm{3433}}^1$

素因数の和:4447

約数の個数: 16

約数和(自身を含む): 41620080

約数和(自身を除く): 20836698

約数列:

[1, 2, 3, 6, 1009, 2018, 3027, 3433, 6054, 6866, 10299, 20598, 3463897, 6927794, 10391691, 20783382]

約数ペア:

[(1, 20783382), (2, 10391691), (3, 6927794), (6, 3463897), (1009, 20598), (2018, 10299), (3027, 6866), (3433, 6054)]