20133039288

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{19508759}}^1$

素因数の和:19508811

約数の個数: 32

約数和(自身を含む): 51503126400

約数和(自身を除く): 31370087112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 19508759, 39017518, 58526277, 78035036, 117052554, 156070072, 234105108, 468210216, 838876637, 1677753274, 2516629911, 3355506548, 5033259822, 6711013096, 10066519644, 20133039288]

約数ペア:

[(1, 20133039288), (2, 10066519644), (3, 6711013096), (4, 5033259822), (6, 3355506548), (8, 2516629911), (12, 1677753274), (24, 838876637), (43, 468210216), (86, 234105108), (129, 156070072), (172, 117052554), (258, 78035036), (344, 58526277), (516, 39017518), (1032, 19508759)]