20113376418

素因数分解:

$2^1\times 3^2\times {\mathrm{1303}}^1\times {\mathrm{857567}}^1$

素因数の和:858878

約数の個数: 24

約数和(自身を含む): 43612478208

約数和(自身を除く): 23499101790

約数列:

[1, 2, 3, 6, 9, 18, 1303, 2606, 3909, 7818, 11727, 23454, 857567, 1715134, 2572701, 5145402, 7718103, 15436206, 1117409801, 2234819602, 3352229403, 6704458806, 10056688209, 20113376418]

約数ペア:

[(1, 20113376418), (2, 10056688209), (3, 6704458806), (6, 3352229403), (9, 2234819602), (18, 1117409801), (1303, 15436206), (2606, 7718103), (3909, 5145402), (7818, 2572701), (11727, 1715134), (23454, 857567)]