20123335111

素因数分解:

${\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{971}}^1\times {\mathrm{19423}}^1$

素因数の和:20502

約数の個数: 16

約数和(自身を含む): 22203030528

約数和(自身を除く): 2079695417

約数列:

[1, 11, 97, 971, 1067, 10681, 19423, 94187, 213653, 1036057, 1884031, 18859733, 20724341, 207457063, 1829394101, 20123335111]

約数ペア:

[(1, 20123335111), (11, 1829394101), (97, 207457063), (971, 20724341), (1067, 18859733), (10681, 1884031), (19423, 1036057), (94187, 213653)]