20129883951

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1\times {\mathrm{136751}}^1$

素因数の和:137246

約数の個数: 16

約数和(自身を含む): 27109716480

約数和(自身を除く): 6979832529

約数列:

[1, 3, 139, 353, 417, 1059, 49067, 136751, 147201, 410253, 19008389, 48273103, 57025167, 144819309, 6709961317, 20129883951]

約数ペア:

[(1, 20129883951), (3, 6709961317), (139, 144819309), (353, 57025167), (417, 48273103), (1059, 19008389), (49067, 410253), (136751, 147201)]