23133020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{28211}}^1$

素因数の和:28261

約数の個数: 24

約数和(自身を含む): 49765968

約数和(自身を除く): 26632948

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 28211, 56422, 112844, 141055, 282110, 564220, 1156651, 2313302, 4626604, 5783255, 11566510, 23133020]

約数ペア:

[(1, 23133020), (2, 11566510), (4, 5783255), (5, 4626604), (10, 2313302), (20, 1156651), (41, 564220), (82, 282110), (164, 141055), (205, 112844), (410, 56422), (820, 28211)]