22339180

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{11059}}^1$

素因数の和:11169

約数の個数: 24

約数和(自身を含む): 47381040

約数和(自身を除く): 25041860

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 11059, 22118, 44236, 55295, 110590, 221180, 1116959, 2233918, 4467836, 5584795, 11169590, 22339180]

約数ペア:

[(1, 22339180), (2, 11169590), (4, 5584795), (5, 4467836), (10, 2233918), (20, 1116959), (101, 221180), (202, 110590), (404, 55295), (505, 44236), (1010, 22118), (2020, 11059)]