20111296

素因数分解:

$2^6\times {\mathrm{314239}}^1$

素因数の和:314251

約数の個数: 14

約数和(自身を含む): 39908480

約数和(自身を除く): 19797184

約数列:

[1, 2, 4, 8, 16, 32, 64, 314239, 628478, 1256956, 2513912, 5027824, 10055648, 20111296]

約数ペア:

[(1, 20111296), (2, 10055648), (4, 5027824), (8, 2513912), (16, 1256956), (32, 628478), (64, 314239)]