20842079791

素因数分解:

${\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2903}}^1\times {\mathrm{3307}}^1$

素因数の和:6390

約数の個数: 16

約数和(自身を含む): 22594328064

約数和(自身を除く): 1752248273

約数列:

[1, 13, 167, 2171, 2903, 3307, 37739, 42991, 484801, 552269, 6302413, 7179497, 9600221, 124802873, 1603236907, 20842079791]

約数ペア:

[(1, 20842079791), (13, 1603236907), (167, 124802873), (2171, 9600221), (2903, 7179497), (3307, 6302413), (37739, 552269), (42991, 484801)]