20887062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{8429}}^1$

素因数の和:8500

約数の個数: 32

約数和(自身を含む): 48556800

約数和(自身を除く): 27669738

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 8429, 16858, 25287, 50574, 59003, 118006, 177009, 354018, 497311, 994622, 1491933, 2983866, 3481177, 6962354, 10443531, 20887062]

約数ペア:

[(1, 20887062), (2, 10443531), (3, 6962354), (6, 3481177), (7, 2983866), (14, 1491933), (21, 994622), (42, 497311), (59, 354018), (118, 177009), (177, 118006), (354, 59003), (413, 50574), (826, 25287), (1239, 16858), (2478, 8429)]