20185452199

素因数分解:

${\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{798191}}^1$

素因数の和:798243

約数の個数: 16

約数和(自身を含む): 23371061760

約数和(自身を除く): 3185609561

約数列:

[1, 11, 19, 121, 209, 1331, 2299, 25289, 798191, 8780101, 15165629, 96581111, 166821919, 1062392221, 1835041109, 20185452199]

約数ペア:

[(1, 20185452199), (11, 1835041109), (19, 1062392221), (121, 166821919), (209, 96581111), (1331, 15165629), (2299, 8780101), (25289, 798191)]