20237862007

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1999}}^1\times {\mathrm{54139}}^1$

素因数の和:56166

約数の個数: 16

約数和(自身を含む): 23388480000

約数和(自身を除く): 3150617993

約数列:

[1, 11, 17, 187, 1999, 21989, 33983, 54139, 373813, 595529, 920363, 10123993, 108223861, 1190462471, 1839805637, 20237862007]

約数ペア:

[(1, 20237862007), (11, 1839805637), (17, 1190462471), (187, 108223861), (1999, 10123993), (21989, 920363), (33983, 595529), (54139, 373813)]