20157710316

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{25071779}}^1$

素因数の和:25071853

約数の個数: 24

約数和(自身を含む): 47736669120

約数和(自身を除く): 27578958804

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 25071779, 50143558, 75215337, 100287116, 150430674, 300861348, 1679809193, 3359618386, 5039427579, 6719236772, 10078855158, 20157710316]

約数ペア:

[(1, 20157710316), (2, 10078855158), (3, 6719236772), (4, 5039427579), (6, 3359618386), (12, 1679809193), (67, 300861348), (134, 150430674), (201, 100287116), (268, 75215337), (402, 50143558), (804, 25071779)]