20030776

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{58229}}^1$

素因数の和:58278

約数の個数: 16

約数和(自身を含む): 38431800

約数和(自身を除く): 18401024

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 58229, 116458, 232916, 465832, 2503847, 5007694, 10015388, 20030776]

約数ペア:

[(1, 20030776), (2, 10015388), (4, 5007694), (8, 2503847), (43, 465832), (86, 232916), (172, 116458), (344, 58229)]