20769950209

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1\times {\mathrm{51341}}^1$

素因数の和:51860

約数の個数: 16

約数和(自身を含む): 22456990800

約数和(自身を除く): 1687040591

約数列:

[1, 17, 53, 449, 901, 7633, 23797, 51341, 404549, 872797, 2721073, 23052109, 46258241, 391885853, 1221761777, 20769950209]

約数ペア:

[(1, 20769950209), (17, 1221761777), (53, 391885853), (449, 46258241), (901, 23052109), (7633, 2721073), (23797, 872797), (51341, 404549)]