20075184

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{1279}}^1$

素因数の和:1402

約数の個数: 60

約数和(自身を含む): 56742400

約数和(自身を除く): 36667216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1279, 1308, 1744, 1962, 2558, 2616, 3837, 3924, 5116, 5232, 7674, 7848, 10232, 11511, 15348, 15696, 20464, 23022, 30696, 46044, 61392, 92088, 139411, 184176, 278822, 418233, 557644, 836466, 1115288, 1254699, 1672932, 2230576, 2509398, 3345864, 5018796, 6691728, 10037592, 20075184]

約数ペア:

[(1, 20075184), (2, 10037592), (3, 6691728), (4, 5018796), (6, 3345864), (8, 2509398), (9, 2230576), (12, 1672932), (16, 1254699), (18, 1115288), (24, 836466), (36, 557644), (48, 418233), (72, 278822), (109, 184176), (144, 139411), (218, 92088), (327, 61392), (436, 46044), (654, 30696), (872, 23022), (981, 20464), (1279, 15696), (1308, 15348), (1744, 11511), (1962, 10232), (2558, 7848), (2616, 7674), (3837, 5232), (3924, 5116)]