20067456

素因数分解:

$2^7\times 3^1\times {\mathrm{52259}}^1$

素因数の和:52276

約数の個数: 32

約数和(自身を含む): 53305200

約数和(自身を除く): 33237744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 52259, 104518, 156777, 209036, 313554, 418072, 627108, 836144, 1254216, 1672288, 2508432, 3344576, 5016864, 6689152, 10033728, 20067456]

約数ペア:

[(1, 20067456), (2, 10033728), (3, 6689152), (4, 5016864), (6, 3344576), (8, 2508432), (12, 1672288), (16, 1254216), (24, 836144), (32, 627108), (48, 418072), (64, 313554), (96, 209036), (128, 156777), (192, 104518), (384, 52259)]