20682722435

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{275641}}^1$

素因数の和:276038

約数の個数: 16

約数和(自身を含む): 25469320800

約数和(自身を除く): 4786598365

約数列:

[1, 5, 43, 215, 349, 1745, 15007, 75035, 275641, 1378205, 11852563, 59262815, 96198709, 480993545, 4136544487, 20682722435]

約数ペア:

[(1, 20682722435), (5, 4136544487), (43, 480993545), (215, 96198709), (349, 59262815), (1745, 11852563), (15007, 1378205), (75035, 275641)]