2016246980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9164759}}^1$

素因数の和:9164779

約数の個数: 24

約数和(自身を含む): 4619039040

約数和(自身を除く): 2602792060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9164759, 18329518, 36659036, 45823795, 91647590, 100812349, 183295180, 201624698, 403249396, 504061745, 1008123490, 2016246980]

約数ペア:

[(1, 2016246980), (2, 1008123490), (4, 504061745), (5, 403249396), (10, 201624698), (11, 183295180), (20, 100812349), (22, 91647590), (44, 45823795), (55, 36659036), (110, 18329518), (220, 9164759)]