20189185797

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{8380733}}^1$

素因数の和:8380820

約数の個数: 16

約数和(自身を含む): 29768367168

約数和(自身を除く): 9579181371

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 8380733, 25142199, 92188063, 276564189, 611793509, 1835380527, 6729728599, 20189185797]

約数ペア:

[(1, 20189185797), (3, 6729728599), (11, 1835380527), (33, 611793509), (73, 276564189), (219, 92188063), (803, 25142199), (2409, 8380733)]