20012622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20717}}^1$

素因数の和:20752

約数の個数: 32

約数和(自身を含む): 47734272

約数和(自身を除く): 27721650

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 20717, 41434, 62151, 124302, 145019, 290038, 435057, 476491, 870114, 952982, 1429473, 2858946, 3335437, 6670874, 10006311, 20012622]

約数ペア:

[(1, 20012622), (2, 10006311), (3, 6670874), (6, 3335437), (7, 2858946), (14, 1429473), (21, 952982), (23, 870114), (42, 476491), (46, 435057), (69, 290038), (138, 145019), (161, 124302), (322, 62151), (483, 41434), (966, 20717)]