20195576230

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{49257503}}^1$

素因数の和:49257551

約数の個数: 16

約数和(自身を含む): 37238673024

約数和(自身を除く): 17043096794

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 49257503, 98515006, 246287515, 492575030, 2019557623, 4039115246, 10097788115, 20195576230]

約数ペア:

[(1, 20195576230), (2, 10097788115), (5, 4039115246), (10, 2019557623), (41, 492575030), (82, 246287515), (205, 98515006), (410, 49257503)]