20147485893

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1\times {\mathrm{14411}}^1$

素因数の和:14857

約数の個数: 32

約数和(自身を含む): 28888565760

約数和(自身を除く): 8741079867

約数列:

[1, 3, 17, 51, 79, 237, 347, 1041, 1343, 4029, 5899, 14411, 17697, 27413, 43233, 82239, 244987, 466021, 734961, 1138469, 1398063, 3415407, 5000617, 15001851, 19353973, 58061919, 85010489, 255031467, 395048743, 1185146229, 6715828631, 20147485893]

約数ペア:

[(1, 20147485893), (3, 6715828631), (17, 1185146229), (51, 395048743), (79, 255031467), (237, 85010489), (347, 58061919), (1041, 19353973), (1343, 15001851), (4029, 5000617), (5899, 3415407), (14411, 1398063), (17697, 1138469), (27413, 734961), (43233, 466021), (82239, 244987)]