20630024

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{59971}}^1$

素因数の和:60020

約数の個数: 16

約数和(自身を含む): 39581520

約数和(自身を除く): 18951496

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 59971, 119942, 239884, 479768, 2578753, 5157506, 10315012, 20630024]

約数ペア:

[(1, 20630024), (2, 10315012), (4, 5157506), (8, 2578753), (43, 479768), (86, 239884), (172, 119942), (344, 59971)]