20286592

素因数分解:

$2^7\times {\mathrm{158489}}^1$

素因数の和:158503

約数の個数: 16

約数和(自身を含む): 40414950

約数和(自身を除く): 20128358

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 158489, 316978, 633956, 1267912, 2535824, 5071648, 10143296, 20286592]

約数ペア:

[(1, 20286592), (2, 10143296), (4, 5071648), (8, 2535824), (16, 1267912), (32, 633956), (64, 316978), (128, 158489)]