20136020024

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{431}}^1\times {\mathrm{65617}}^1$

素因数の和:66143

約数の個数: 32

約数和(自身を含む): 38268417600

約数和(自身を除く): 18132397576

約数列:

[1, 2, 4, 8, 89, 178, 356, 431, 712, 862, 1724, 3448, 38359, 65617, 76718, 131234, 153436, 262468, 306872, 524936, 5839913, 11679826, 23359652, 28280927, 46719304, 56561854, 113123708, 226247416, 2517002503, 5034005006, 10068010012, 20136020024]

約数ペア:

[(1, 20136020024), (2, 10068010012), (4, 5034005006), (8, 2517002503), (89, 226247416), (178, 113123708), (356, 56561854), (431, 46719304), (712, 28280927), (862, 23359652), (1724, 11679826), (3448, 5839913), (38359, 524936), (65617, 306872), (76718, 262468), (131234, 153436)]