20153544

素因数分解:

$2^3\times 3^1\times {\mathrm{839731}}^1$

素因数の和:839740

約数の個数: 16

約数和(自身を含む): 50383920

約数和(自身を除く): 30230376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 839731, 1679462, 2519193, 3358924, 5038386, 6717848, 10076772, 20153544]

約数ペア:

[(1, 20153544), (2, 10076772), (3, 6717848), (4, 5038386), (6, 3358924), (8, 2519193), (12, 1679462), (24, 839731)]