20199296743

素因数分解:

${\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1\times {\mathrm{20749}}^1$

素因数の和:21186

約数の個数: 16

約数和(自身を含む): 21062412000

約数和(自身を除く): 863115257

約数列:

[1, 37, 83, 317, 3071, 11729, 20749, 26311, 767713, 973507, 1722167, 6577433, 63720179, 243365021, 545926939, 20199296743]

約数ペア:

[(1, 20199296743), (37, 545926939), (83, 243365021), (317, 63720179), (3071, 6577433), (11729, 1722167), (20749, 973507), (26311, 767713)]