20189758611

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{3536479}}^1$

素因数の和:3536666

約数の個数: 16

約数和(自身を含む): 29536680960

約数和(自身を除く): 9346922349

約数列:

[1, 3, 11, 33, 173, 519, 1903, 5709, 3536479, 10609437, 38901269, 116703807, 611810867, 1835432601, 6729919537, 20189758611]

約数ペア:

[(1, 20189758611), (3, 6729919537), (11, 1835432601), (33, 611810867), (173, 116703807), (519, 38901269), (1903, 10609437), (5709, 3536479)]