20149100854

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{424961}}^1$

素因数の和:425271

約数の個数: 16

約数和(自身を含む): 30617662176

約数和(自身を除く): 10468561322

約数列:

[1, 2, 151, 157, 302, 314, 23707, 47414, 424961, 849922, 64169111, 66718877, 128338222, 133437754, 10074550427, 20149100854]

約数ペア:

[(1, 20149100854), (2, 10074550427), (151, 133437754), (157, 128338222), (302, 66718877), (314, 64169111), (23707, 849922), (47414, 424961)]