20358889693

素因数分解:

${\mathrm{43}}^2\times {\mathrm{59}}^1\times {\mathrm{431}}^1\times {\mathrm{433}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 21294887040

約数和(自身を除く): 935997347

約数列:

[1, 43, 59, 431, 433, 1849, 2537, 18533, 18619, 25429, 25547, 109091, 186623, 796919, 800617, 1093447, 1098521, 8024789, 11010757, 47018221, 47236403, 345065927, 473462551, 20358889693]

約数ペア:

[(1, 20358889693), (43, 473462551), (59, 345065927), (431, 47236403), (433, 47018221), (1849, 11010757), (2537, 8024789), (18533, 1098521), (18619, 1093447), (25429, 800617), (25547, 796919), (109091, 186623)]