20061950

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{8537}}^1$

素因数の和:8596

約数の個数: 24

約数和(自身を含む): 38113632

約数和(自身を除く): 18051682

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 8537, 17074, 42685, 85370, 213425, 401239, 426850, 802478, 2006195, 4012390, 10030975, 20061950]

約数ペア:

[(1, 20061950), (2, 10030975), (5, 4012390), (10, 2006195), (25, 802478), (47, 426850), (50, 401239), (94, 213425), (235, 85370), (470, 42685), (1175, 17074), (2350, 8537)]