2007192100

素因数分解:

$2^2\times 5^2\times {\mathrm{20071921}}^1$

素因数の和:20071935

約数の個数: 18

約数和(自身を含む): 4355607074

約数和(自身を除く): 2348414974

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 20071921, 40143842, 80287684, 100359605, 200719210, 401438420, 501798025, 1003596050, 2007192100]

約数ペア:

[(1, 2007192100), (2, 1003596050), (4, 501798025), (5, 401438420), (10, 200719210), (20, 100359605), (25, 80287684), (50, 40143842), (100, 20071921)]