20056850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{36467}}^1$

素因数の和:36490

約数の個数: 24

約数和(自身を含む): 40698288

約数和(自身を除く): 20641438

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 36467, 72934, 182335, 364670, 401137, 802274, 911675, 1823350, 2005685, 4011370, 10028425, 20056850]

約数ペア:

[(1, 20056850), (2, 10028425), (5, 4011370), (10, 2005685), (11, 1823350), (22, 911675), (25, 802274), (50, 401137), (55, 364670), (110, 182335), (275, 72934), (550, 36467)]