20028152

素因数分解:

$2^3\times {\mathrm{1453}}^1\times {\mathrm{1723}}^1$

素因数の和:3182

約数の個数: 16

約数和(自身を含む): 37600440

約数和(自身を除く): 17572288

約数列:

[1, 2, 4, 8, 1453, 1723, 2906, 3446, 5812, 6892, 11624, 13784, 2503519, 5007038, 10014076, 20028152]

約数ペア:

[(1, 20028152), (2, 10014076), (4, 5007038), (8, 2503519), (1453, 13784), (1723, 11624), (2906, 6892), (3446, 5812)]