20876614

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:612

約数の個数: 24

約数和(自身を含む): 34655544

約数和(自身を除く): 13778930

約数列:

[1, 2, 11, 22, 121, 242, 281, 307, 562, 614, 3091, 3377, 6182, 6754, 34001, 37147, 68002, 74294, 86267, 172534, 948937, 1897874, 10438307, 20876614]

約数ペア:

[(1, 20876614), (2, 10438307), (11, 1897874), (22, 948937), (121, 172534), (242, 86267), (281, 74294), (307, 68002), (562, 37147), (614, 34001), (3091, 6754), (3377, 6182)]