2023784420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14455603}}^1$

素因数の和:14455619

約数の個数: 24

約数和(自身を含む): 4857082944

約数和(自身を除く): 2833298524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14455603, 28911206, 57822412, 72278015, 101189221, 144556030, 202378442, 289112060, 404756884, 505946105, 1011892210, 2023784420]

約数ペア:

[(1, 2023784420), (2, 1011892210), (4, 505946105), (5, 404756884), (7, 289112060), (10, 202378442), (14, 144556030), (20, 101189221), (28, 72278015), (35, 57822412), (70, 28911206), (140, 14455603)]