20347086950

素因数分解:

$2^1\times 5^2\times {\mathrm{37201}}^1\times {\mathrm{10939}}^1$

素因数の和:48152

約数の個数: 24

約数和(自身を含む): 37850058840

約数和(自身を除く): 17502971890

約数列:

[1, 2, 5, 10, 25, 50, 10939, 21878, 37201, 54695, 74402, 109390, 186005, 273475, 372010, 546950, 930025, 1860050, 406941739, 813883478, 2034708695, 4069417390, 10173543475, 20347086950]

約数ペア:

[(1, 20347086950), (2, 10173543475), (5, 4069417390), (10, 2034708695), (25, 813883478), (50, 406941739), (10939, 1860050), (21878, 930025), (37201, 546950), (54695, 372010), (74402, 273475), (109390, 186005)]