20149386438

素因数分解:

$2^1\times 3^1\times {\mathrm{193}}^1\times {\mathrm{17400161}}^1$

素因数の和:17400359

約数の個数: 16

約数和(自身を含む): 40507577136

約数和(自身を除く): 20358190698

約数列:

[1, 2, 3, 6, 193, 386, 579, 1158, 17400161, 34800322, 52200483, 104400966, 3358231073, 6716462146, 10074693219, 20149386438]

約数ペア:

[(1, 20149386438), (2, 10074693219), (3, 6716462146), (6, 3358231073), (193, 104400966), (386, 52200483), (579, 34800322), (1158, 17400161)]