20321304382

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{13899661}}^1$

素因数の和:13899723

約数の個数: 16

約数和(自身を含む): 33025596912

約数和(自身を除く): 12704292530

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 13899661, 27799322, 236294237, 472588474, 597685423, 1195370846, 10160652191, 20321304382]

約数ペア:

[(1, 20321304382), (2, 10160652191), (17, 1195370846), (34, 597685423), (43, 472588474), (86, 236294237), (731, 27799322), (1462, 13899661)]