20195576171

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{877}}^1\times {\mathrm{11743}}^1$

素因数の和:12710

約数の個数: 16

約数和(自身を含む): 21158648064

約数和(自身を除く): 963071893

約数列:

[1, 37, 53, 877, 1961, 11743, 32449, 46481, 434491, 622379, 1719797, 10298611, 23028023, 381048607, 545826383, 20195576171]

約数ペア:

[(1, 20195576171), (37, 545826383), (53, 381048607), (877, 23028023), (1961, 10298611), (11743, 1719797), (32449, 622379), (46481, 434491)]