20248518618

素因数分解:

$2^1\times 3^3\times {\mathrm{374972567}}^1$

素因数の和:374972578

約数の個数: 16

約数和(自身を含む): 44996708160

約数和(自身を除く): 24748189542

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 374972567, 749945134, 1124917701, 2249835402, 3374753103, 6749506206, 10124259309, 20248518618]

約数ペア:

[(1, 20248518618), (2, 10124259309), (3, 6749506206), (6, 3374753103), (9, 2249835402), (18, 1124917701), (27, 749945134), (54, 374972567)]