20327832456

素因数分解:

$2^3\times 3^1\times {\mathrm{1213}}^1\times {\mathrm{698263}}^1$

素因数の和:699485

約数の個数: 32

約数和(自身を含む): 50861549760

約数和(自身を除く): 30533717304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1213, 2426, 3639, 4852, 7278, 9704, 14556, 29112, 698263, 1396526, 2094789, 2793052, 4189578, 5586104, 8379156, 16758312, 846993019, 1693986038, 2540979057, 3387972076, 5081958114, 6775944152, 10163916228, 20327832456]

約数ペア:

[(1, 20327832456), (2, 10163916228), (3, 6775944152), (4, 5081958114), (6, 3387972076), (8, 2540979057), (12, 1693986038), (24, 846993019), (1213, 16758312), (2426, 8379156), (3639, 5586104), (4852, 4189578), (7278, 2793052), (9704, 2094789), (14556, 1396526), (29112, 698263)]