20164838031

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3379393}}^1$

素因数の和:3379432

約数の個数: 32

約数和(自身を含む): 34064291520

約数和(自身を除く): 13899453489

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 5967, 3379393, 10138179, 30414537, 43932109, 57449681, 91243611, 131796327, 172349043, 395388981, 517047129, 746845853, 1186166943, 1551141387, 2240537559, 6721612677, 20164838031]

約数ペア:

[(1, 20164838031), (3, 6721612677), (9, 2240537559), (13, 1551141387), (17, 1186166943), (27, 746845853), (39, 517047129), (51, 395388981), (117, 172349043), (153, 131796327), (221, 91243611), (351, 57449681), (459, 43932109), (663, 30414537), (1989, 10138179), (5967, 3379393)]