20101778523

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{2729}}^1\times {\mathrm{7649}}^1$

素因数の和:10491

約数の個数: 24

約数和(自身を含む): 29321838000

約数和(自身を除く): 9220059477

約数列:

[1, 3, 9, 107, 321, 963, 2729, 7649, 8187, 22947, 24561, 68841, 292003, 818443, 876009, 2455329, 2628027, 7365987, 20874121, 62622363, 187867089, 2233530947, 6700592841, 20101778523]

約数ペア:

[(1, 20101778523), (3, 6700592841), (9, 2233530947), (107, 187867089), (321, 62622363), (963, 20874121), (2729, 7365987), (7649, 2628027), (8187, 2455329), (22947, 876009), (24561, 818443), (68841, 292003)]