20283136

素因数分解:

$2^8\times {\mathrm{79231}}^1$

素因数の和:79247

約数の個数: 18

約数和(自身を含む): 40487552

約数和(自身を除く): 20204416

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 79231, 158462, 316924, 633848, 1267696, 2535392, 5070784, 10141568, 20283136]

約数ペア:

[(1, 20283136), (2, 10141568), (4, 5070784), (8, 2535392), (16, 1267696), (32, 633848), (64, 316924), (128, 158462), (256, 79231)]