8596820

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1021}}^1$

素因数の和:1451

約数の個数: 24

約数和(自身を含む): 18113928

約数和(自身を除く): 9517108

約数列:

[1, 2, 4, 5, 10, 20, 421, 842, 1021, 1684, 2042, 2105, 4084, 4210, 5105, 8420, 10210, 20420, 429841, 859682, 1719364, 2149205, 4298410, 8596820]

約数ペア:

[(1, 8596820), (2, 4298410), (4, 2149205), (5, 1719364), (10, 859682), (20, 429841), (421, 20420), (842, 10210), (1021, 8420), (1684, 5105), (2042, 4210), (2105, 4084)]