20036957766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3301}}^1\times {\mathrm{3361}}^1$

素因数の和:6717

約数の個数: 64

約数和(自身を含む): 46891992576

約数和(自身を除く): 26855034810

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 3301, 3361, 6602, 6722, 9903, 10083, 19806, 20166, 23107, 23527, 46214, 47054, 69321, 70581, 138642, 141162, 141943, 144523, 283886, 289046, 425829, 433569, 851658, 867138, 993601, 1011661, 1987202, 2023322, 2980803, 3034983, 5961606, 6069966, 11094661, 22189322, 33283983, 66567966, 77662627, 155325254, 232987881, 465975762, 477070423, 954140846, 1431211269, 2862422538, 3339492961, 6678985922, 10018478883, 20036957766]

約数ペア:

[(1, 20036957766), (2, 10018478883), (3, 6678985922), (6, 3339492961), (7, 2862422538), (14, 1431211269), (21, 954140846), (42, 477070423), (43, 465975762), (86, 232987881), (129, 155325254), (258, 77662627), (301, 66567966), (602, 33283983), (903, 22189322), (1806, 11094661), (3301, 6069966), (3361, 5961606), (6602, 3034983), (6722, 2980803), (9903, 2023322), (10083, 1987202), (19806, 1011661), (20166, 993601), (23107, 867138), (23527, 851658), (46214, 433569), (47054, 425829), (69321, 289046), (70581, 283886), (138642, 144523), (141162, 141943)]