20184416168

素因数分解:

$2^3\times 7^1\times {\mathrm{853}}^1\times {\mathrm{422551}}^1$

素因数の和:423417

約数の個数: 32

約数和(自身を含む): 43303128960

約数和(自身を除く): 23118712792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 853, 1706, 3412, 5971, 6824, 11942, 23884, 47768, 422551, 845102, 1690204, 2957857, 3380408, 5915714, 11831428, 23662856, 360436003, 720872006, 1441744012, 2523052021, 2883488024, 5046104042, 10092208084, 20184416168]

約数ペア:

[(1, 20184416168), (2, 10092208084), (4, 5046104042), (7, 2883488024), (8, 2523052021), (14, 1441744012), (28, 720872006), (56, 360436003), (853, 23662856), (1706, 11831428), (3412, 5915714), (5971, 3380408), (6824, 2957857), (11942, 1690204), (23884, 845102), (47768, 422551)]