20263998

素因数分解:

$2^1\times 3^1\times {\mathrm{1439}}^1\times {\mathrm{2347}}^1$

素因数の和:3791

約数の個数: 16

約数和(自身を含む): 40573440

約数和(自身を除く): 20309442

約数列:

[1, 2, 3, 6, 1439, 2347, 2878, 4317, 4694, 7041, 8634, 14082, 3377333, 6754666, 10131999, 20263998]

約数ペア:

[(1, 20263998), (2, 10131999), (3, 6754666), (6, 3377333), (1439, 14082), (2347, 8634), (2878, 7041), (4317, 4694)]