20111340513

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{20479}}^1\times {\mathrm{29759}}^1$

素因数の和:50252

約数の個数: 16

約数和(自身を含む): 29255270400

約数和(自身を除く): 9143929887

約数列:

[1, 3, 11, 33, 20479, 29759, 61437, 89277, 225269, 327349, 675807, 982047, 609434561, 1828303683, 6703780171, 20111340513]

約数ペア:

[(1, 20111340513), (3, 6703780171), (11, 1828303683), (33, 609434561), (20479, 982047), (29759, 675807), (61437, 327349), (89277, 225269)]