20221900550

素因数分解:

$2^1\times 5^2\times {\mathrm{857}}^1\times {\mathrm{471923}}^1$

素因数の和:472792

約数の個数: 24

約数和(自身を含む): 37656703656

約数和(自身を除く): 17434803106

約数列:

[1, 2, 5, 10, 25, 50, 857, 1714, 4285, 8570, 21425, 42850, 471923, 943846, 2359615, 4719230, 11798075, 23596150, 404438011, 808876022, 2022190055, 4044380110, 10110950275, 20221900550]

約数ペア:

[(1, 20221900550), (2, 10110950275), (5, 4044380110), (10, 2022190055), (25, 808876022), (50, 404438011), (857, 23596150), (1714, 11798075), (4285, 4719230), (8570, 2359615), (21425, 943846), (42850, 471923)]