2020676562

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{310969}}^1$

素因数の和:311015

約数の個数: 36

約数和(自身を含む): 4620703230

約数和(自身を除く): 2600026668

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 310969, 621938, 932907, 1865814, 2798721, 5597442, 5908411, 11816822, 17725233, 35450466, 53175699, 106351398, 112259809, 224519618, 336779427, 673558854, 1010338281, 2020676562]

約数ペア:

[(1, 2020676562), (2, 1010338281), (3, 673558854), (6, 336779427), (9, 224519618), (18, 112259809), (19, 106351398), (38, 53175699), (57, 35450466), (114, 17725233), (171, 11816822), (342, 5908411), (361, 5597442), (722, 2798721), (1083, 1865814), (2166, 932907), (3249, 621938), (6498, 310969)]