2016880818

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{17691937}}^1$

素因数の和:17691961

約数の個数: 16

約数和(自身を含む): 4246065120

約数和(自身を除く): 2229184302

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 17691937, 35383874, 53075811, 106151622, 336146803, 672293606, 1008440409, 2016880818]

約数ペア:

[(1, 2016880818), (2, 1008440409), (3, 672293606), (6, 336146803), (19, 106151622), (38, 53075811), (57, 35383874), (114, 17691937)]