20173597934

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1279}}^1\times {\mathrm{27479}}^1$

素因数の和:28808

約数の個数: 32

約数和(自身を含む): 35455795200

約数和(自身を除く): 15282197266

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 1279, 2558, 8953, 17906, 27479, 52439, 54958, 104878, 192353, 367073, 384706, 734146, 1126639, 2253278, 7886473, 15772946, 35145641, 70291282, 246019487, 492038974, 1440971281, 2881942562, 10086798967, 20173597934]

約数ペア:

[(1, 20173597934), (2, 10086798967), (7, 2881942562), (14, 1440971281), (41, 492038974), (82, 246019487), (287, 70291282), (574, 35145641), (1279, 15772946), (2558, 7886473), (8953, 2253278), (17906, 1126639), (27479, 734146), (52439, 384706), (54958, 367073), (104878, 192353)]