20606224

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{6673}}^1$

素因数の和:6874

約数の個数: 20

約数和(自身を含む): 40137436

約数和(自身を除く): 19531212

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 6673, 13346, 26692, 53384, 106768, 1287889, 2575778, 5151556, 10303112, 20606224]

約数ペア:

[(1, 20606224), (2, 10303112), (4, 5151556), (8, 2575778), (16, 1287889), (193, 106768), (386, 53384), (772, 26692), (1544, 13346), (3088, 6673)]