20128490059

素因数分解:

${\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{733}}^1\times {\mathrm{11621}}^1$

素因数の和:12510

約数の個数: 16

約数和(自身を含む): 21496980960

約数和(自身を除く): 1368490901

約数列:

[1, 17, 139, 733, 2363, 11621, 12461, 101887, 197557, 1615319, 1732079, 8518193, 27460423, 144809281, 1184028827, 20128490059]

約数ペア:

[(1, 20128490059), (17, 1184028827), (139, 144809281), (733, 27460423), (2363, 8518193), (11621, 1732079), (12461, 1615319), (101887, 197557)]