20932390

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{44537}}^1$

素因数の和:44591

約数の個数: 16

約数和(自身を含む): 38480832

約数和(自身を除く): 17548442

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 44537, 89074, 222685, 445370, 2093239, 4186478, 10466195, 20932390]

約数ペア:

[(1, 20932390), (2, 10466195), (5, 4186478), (10, 2093239), (47, 445370), (94, 222685), (235, 89074), (470, 44537)]