20355929099

素因数分解:

${\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{845381}}^1$

素因数の和:845602

約数の個数: 12

約数和(自身を含む): 22487161200

約数和(自身を除く): 2131232101

約数列:

[1, 11, 121, 199, 2189, 24079, 845381, 9299191, 102291101, 168230819, 1850539009, 20355929099]

約数ペア:

[(1, 20355929099), (11, 1850539009), (121, 168230819), (199, 102291101), (2189, 9299191), (24079, 845381)]