22638020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{24083}}^1$

素因数の和:24139

約数の個数: 24

約数和(自身を含む): 48553344

約数和(自身を除く): 25915324

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 24083, 48166, 96332, 120415, 240830, 481660, 1131901, 2263802, 4527604, 5659505, 11319010, 22638020]

約数ペア:

[(1, 22638020), (2, 11319010), (4, 5659505), (5, 4527604), (10, 2263802), (20, 1131901), (47, 481660), (94, 240830), (188, 120415), (235, 96332), (470, 48166), (940, 24083)]