20883112

素因数分解:

$2^3\times {\mathrm{587}}^1\times {\mathrm{4447}}^1$

素因数の和:5040

約数の個数: 16

約数和(自身を含む): 39231360

約数和(自身を除く): 18348248

約数列:

[1, 2, 4, 8, 587, 1174, 2348, 4447, 4696, 8894, 17788, 35576, 2610389, 5220778, 10441556, 20883112]

約数ペア:

[(1, 20883112), (2, 10441556), (4, 5220778), (8, 2610389), (587, 35576), (1174, 17788), (2348, 8894), (4447, 4696)]