20153464

素因数分解:

$2^3\times {\mathrm{463}}^1\times {\mathrm{5441}}^1$

素因数の和:5910

約数の個数: 16

約数和(自身を含む): 37876320

約数和(自身を除く): 17722856

約数列:

[1, 2, 4, 8, 463, 926, 1852, 3704, 5441, 10882, 21764, 43528, 2519183, 5038366, 10076732, 20153464]

約数ペア:

[(1, 20153464), (2, 10076732), (4, 5038366), (8, 2519183), (463, 43528), (926, 21764), (1852, 10882), (3704, 5441)]