9928420

素因数分解:

$2^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1063}}^1$

素因数の和:1539

約数の個数: 24

約数和(自身を含む): 20913984

約数和(自身を除く): 10985564

約数列:

[1, 2, 4, 5, 10, 20, 467, 934, 1063, 1868, 2126, 2335, 4252, 4670, 5315, 9340, 10630, 21260, 496421, 992842, 1985684, 2482105, 4964210, 9928420]

約数ペア:

[(1, 9928420), (2, 4964210), (4, 2482105), (5, 1985684), (10, 992842), (20, 496421), (467, 21260), (934, 10630), (1063, 9340), (1868, 5315), (2126, 4670), (2335, 4252)]