2020559967

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{1063}}^1\times {\mathrm{1663}}^1$

素因数の和:2859

約数の個数: 24

約数和(自身を含む): 2946105344

約数和(自身を除く): 925545377

約数列:

[1, 3, 9, 127, 381, 1063, 1143, 1663, 3189, 4989, 9567, 14967, 135001, 211201, 405003, 633603, 1215009, 1767769, 1900809, 5303307, 15909921, 224506663, 673519989, 2020559967]

約数ペア:

[(1, 2020559967), (3, 673519989), (9, 224506663), (127, 15909921), (381, 5303307), (1063, 1900809), (1143, 1767769), (1663, 1215009), (3189, 633603), (4989, 405003), (9567, 211201), (14967, 135001)]