2020186340

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{281363}}^1$

素因数の和:281731

約数の個数: 24

約数和(自身を含む): 4254223680

約数和(自身を除く): 2234037340

約数列:

[1, 2, 4, 5, 10, 20, 359, 718, 1436, 1795, 3590, 7180, 281363, 562726, 1125452, 1406815, 2813630, 5627260, 101009317, 202018634, 404037268, 505046585, 1010093170, 2020186340]

約数ペア:

[(1, 2020186340), (2, 1010093170), (4, 505046585), (5, 404037268), (10, 202018634), (20, 101009317), (359, 5627260), (718, 2813630), (1436, 1406815), (1795, 1125452), (3590, 562726), (7180, 281363)]