20724198

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{314003}}^1$

素因数の和:314019

約数の個数: 16

約数和(自身を含む): 45216576

約数和(自身を除く): 24492378

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 314003, 628006, 942009, 1884018, 3454033, 6908066, 10362099, 20724198]

約数ペア:

[(1, 20724198), (2, 10362099), (3, 6908066), (6, 3454033), (11, 1884018), (22, 942009), (33, 628006), (66, 314003)]