20343721532

素因数分解:

$2^2\times {\mathrm{359}}^1\times {\mathrm{617}}^1\times {\mathrm{22961}}^1$

素因数の和:23941

約数の個数: 24

約数和(自身を含む): 35760100320

約数和(自身を除く): 15416378788

約数列:

[1, 2, 4, 359, 617, 718, 1234, 1436, 2468, 22961, 45922, 91844, 221503, 443006, 886012, 8242999, 14166937, 16485998, 28333874, 32971996, 56667748, 5085930383, 10171860766, 20343721532]

約数ペア:

[(1, 20343721532), (2, 10171860766), (4, 5085930383), (359, 56667748), (617, 32971996), (718, 28333874), (1234, 16485998), (1436, 14166937), (2468, 8242999), (22961, 886012), (45922, 443006), (91844, 221503)]