20850912

素因数分解:

$2^5\times 3^3\times {\mathrm{24133}}^1$

素因数の和:24152

約数の個数: 48

約数和(自身を含む): 60817680

約数和(自身を除く): 39966768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 24133, 48266, 72399, 96532, 144798, 193064, 217197, 289596, 386128, 434394, 579192, 651591, 772256, 868788, 1158384, 1303182, 1737576, 2316768, 2606364, 3475152, 5212728, 6950304, 10425456, 20850912]

約数ペア:

[(1, 20850912), (2, 10425456), (3, 6950304), (4, 5212728), (6, 3475152), (8, 2606364), (9, 2316768), (12, 1737576), (16, 1303182), (18, 1158384), (24, 868788), (27, 772256), (32, 651591), (36, 579192), (48, 434394), (54, 386128), (72, 289596), (96, 217197), (108, 193064), (144, 144798), (216, 96532), (288, 72399), (432, 48266), (864, 24133)]