20333553

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12301}}^1$

素因数の和:12352

約数の個数: 16

約数和(自身を含む): 29524800

約数和(自身を除く): 9191247

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 12301, 36903, 233719, 356729, 701157, 1070187, 6777851, 20333553]

約数ペア:

[(1, 20333553), (3, 6777851), (19, 1070187), (29, 701157), (57, 356729), (87, 233719), (551, 36903), (1653, 12301)]