20161668113

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5669}}^1\times {\mathrm{5059}}^1$

素因数の和:10784

約数の個数: 16

約数和(自身を含む): 21804552000

約数和(自身を除く): 1642883887

約数列:

[1, 19, 37, 703, 5059, 5669, 96121, 107711, 187183, 209753, 3556477, 3985307, 28679471, 544909949, 1061140427, 20161668113]

約数ペア:

[(1, 20161668113), (19, 1061140427), (37, 544909949), (703, 28679471), (5059, 3985307), (5669, 3556477), (96121, 209753), (107711, 187183)]