20184840018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{160197143}}^1$

素因数の和:160197158

約数の個数: 24

約数和(自身を含む): 49981508928

約数和(自身を除く): 29796668910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 160197143, 320394286, 480591429, 961182858, 1121380001, 1441774287, 2242760002, 2883548574, 3364140003, 6728280006, 10092420009, 20184840018]

約数ペア:

[(1, 20184840018), (2, 10092420009), (3, 6728280006), (6, 3364140003), (7, 2883548574), (9, 2242760002), (14, 1441774287), (18, 1121380001), (21, 961182858), (42, 480591429), (63, 320394286), (126, 160197143)]