20803746

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{182489}}^1$

素因数の和:182513

約数の個数: 16

約数和(自身を含む): 43797600

約数和(自身を除く): 22993854

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 182489, 364978, 547467, 1094934, 3467291, 6934582, 10401873, 20803746]

約数ペア:

[(1, 20803746), (2, 10401873), (3, 6934582), (6, 3467291), (19, 1094934), (38, 547467), (57, 364978), (114, 182489)]