20184524286

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{388777}}^1$

素因数の和:389308

約数の個数: 32

約数和(自身を含む): 42827784480

約数和(自身を除く): 22643260194

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 509, 1018, 1527, 3054, 8653, 17306, 25959, 51918, 388777, 777554, 1166331, 2332662, 6609209, 13218418, 19827627, 39655254, 197887493, 395774986, 593662479, 1187324958, 3364087381, 6728174762, 10092262143, 20184524286]

約数ペア:

[(1, 20184524286), (2, 10092262143), (3, 6728174762), (6, 3364087381), (17, 1187324958), (34, 593662479), (51, 395774986), (102, 197887493), (509, 39655254), (1018, 19827627), (1527, 13218418), (3054, 6609209), (8653, 2332662), (17306, 1166331), (25959, 777554), (51918, 388777)]