20129040019

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{772441}}^1$

素因数の和:772578

約数の個数: 16

約数和(自身を含む): 23136182784

約数和(自身を除く): 3007142765

約数列:

[1, 11, 23, 103, 253, 1133, 2369, 26059, 772441, 8496851, 17766143, 79561423, 195427573, 875175653, 1829912729, 20129040019]

約数ペア:

[(1, 20129040019), (11, 1829912729), (23, 875175653), (103, 195427573), (253, 79561423), (1133, 17766143), (2369, 8496851), (26059, 772441)]