20163529610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{337691}}^1$

素因数の和:338558

約数の個数: 32

約数和(自身を含む): 41528011392

約数和(自身を除く): 21364481782

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 853, 1706, 4265, 5971, 8530, 11942, 29855, 59710, 337691, 675382, 1688455, 2363837, 3376910, 4727674, 11819185, 23638370, 288050423, 576100846, 1440252115, 2016352961, 2880504230, 4032705922, 10081764805, 20163529610]

約数ペア:

[(1, 20163529610), (2, 10081764805), (5, 4032705922), (7, 2880504230), (10, 2016352961), (14, 1440252115), (35, 576100846), (70, 288050423), (853, 23638370), (1706, 11819185), (4265, 4727674), (5971, 3376910), (8530, 2363837), (11942, 1688455), (29855, 675382), (59710, 337691)]