20079293

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:676

約数の個数: 16

約数和(自身を含む): 22498560

約数和(自身を除く): 2419267

約数列:

[1, 13, 47, 59, 557, 611, 767, 2773, 7241, 26179, 32863, 36049, 340327, 427219, 1544561, 20079293]

約数ペア:

[(1, 20079293), (13, 1544561), (47, 427219), (59, 340327), (557, 36049), (611, 32863), (767, 26179), (2773, 7241)]