20836266

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{315701}}^1$

素因数の和:315717

約数の個数: 16

約数和(自身を含む): 45461088

約数和(自身を除く): 24624822

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 315701, 631402, 947103, 1894206, 3472711, 6945422, 10418133, 20836266]

約数ペア:

[(1, 20836266), (2, 10418133), (3, 6945422), (6, 3472711), (11, 1894206), (22, 947103), (33, 631402), (66, 315701)]