20163485276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{981287}}^1$

素因数の和:981769

約数の個数: 24

約数和(自身を含む): 38576393856

約数和(自身を除く): 18412908580

約数列:

[1, 2, 4, 11, 22, 44, 467, 934, 1868, 5137, 10274, 20548, 981287, 1962574, 3925148, 10794157, 21588314, 43176628, 458261029, 916522058, 1833044116, 5040871319, 10081742638, 20163485276]

約数ペア:

[(1, 20163485276), (2, 10081742638), (4, 5040871319), (11, 1833044116), (22, 916522058), (44, 458261029), (467, 43176628), (934, 21588314), (1868, 10794157), (5137, 3925148), (10274, 1962574), (20548, 981287)]