20080109382

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2049409}}^1$

素因数の和:2049508

約数の個数: 32

約数和(自身を含む): 42496565760

約数和(自身を除く): 22416456378

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3266, 4899, 9798, 2049409, 4098818, 6148227, 12296454, 47136407, 94272814, 141409221, 145508039, 282818442, 291016078, 436524117, 873048234, 3346684897, 6693369794, 10040054691, 20080109382]

約数ペア:

[(1, 20080109382), (2, 10040054691), (3, 6693369794), (6, 3346684897), (23, 873048234), (46, 436524117), (69, 291016078), (71, 282818442), (138, 145508039), (142, 141409221), (213, 94272814), (426, 47136407), (1633, 12296454), (3266, 6148227), (4899, 4098818), (9798, 2049409)]