20165123099

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{6997}}^1$

素因数の和:7215

約数の個数: 32

約数和(自身を含む): 23141770176

約数和(自身を除く): 2976647077

約数列:

[1, 11, 37, 73, 97, 407, 803, 1067, 2701, 3589, 6997, 7081, 29711, 39479, 76967, 77891, 258889, 261997, 510781, 678709, 2847779, 2881967, 5618591, 7465799, 18898897, 25112233, 49545757, 207887867, 276234563, 545003327, 1833193009, 20165123099]

約数ペア:

[(1, 20165123099), (11, 1833193009), (37, 545003327), (73, 276234563), (97, 207887867), (407, 49545757), (803, 25112233), (1067, 18898897), (2701, 7465799), (3589, 5618591), (6997, 2881967), (7081, 2847779), (29711, 678709), (39479, 510781), (76967, 261997), (77891, 258889)]