20072898

素因数分解:

$2^1\times 3^2\times {\mathrm{673}}^1\times {\mathrm{1657}}^1$

素因数の和:2338

約数の個数: 24

約数和(自身を含む): 43582188

約数和(自身を除く): 23509290

約数列:

[1, 2, 3, 6, 9, 18, 673, 1346, 1657, 2019, 3314, 4038, 4971, 6057, 9942, 12114, 14913, 29826, 1115161, 2230322, 3345483, 6690966, 10036449, 20072898]

約数ペア:

[(1, 20072898), (2, 10036449), (3, 6690966), (6, 3345483), (9, 2230322), (18, 1115161), (673, 29826), (1346, 14913), (1657, 12114), (2019, 9942), (3314, 6057), (4038, 4971)]