20230055960

素因数分解:

$2^3\times 5^1\times {\mathrm{505751399}}^1$

素因数の和:505751410

約数の個数: 16

約数和(自身を含む): 45517626000

約数和(自身を除く): 25287570040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 505751399, 1011502798, 2023005596, 2528756995, 4046011192, 5057513990, 10115027980, 20230055960]

約数ペア:

[(1, 20230055960), (2, 10115027980), (4, 5057513990), (5, 4046011192), (8, 2528756995), (10, 2023005596), (20, 1011502798), (40, 505751399)]