20066296321

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{170921}}^1$

素因数の和:171144

約数の個数: 16

約数和(自身を含む): 21823320960

約数和(自身を除く): 1757024639

約数列:

[1, 19, 37, 167, 703, 3173, 6179, 117401, 170921, 3247499, 6324077, 28543807, 120157463, 542332333, 1056120859, 20066296321]

約数ペア:

[(1, 20066296321), (19, 1056120859), (37, 542332333), (167, 120157463), (703, 28543807), (3173, 6324077), (6179, 3247499), (117401, 170921)]