20677900903

素因数分解:

${\mathrm{11}}^3\times {\mathrm{139}}^1\times {\mathrm{111767}}^1$

素因数の和:111939

約数の個数: 16

約数和(自身を含む): 22907969280

約数和(自身を除く): 2230068377

約数列:

[1, 11, 121, 139, 1331, 1529, 16819, 111767, 185009, 1229437, 13523807, 15535613, 148761877, 170891743, 1879809173, 20677900903]

約数ペア:

[(1, 20677900903), (11, 1879809173), (121, 170891743), (139, 148761877), (1331, 15535613), (1529, 13523807), (16819, 1229437), (111767, 185009)]