20163013874

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1\times {\mathrm{3581}}^1$

素因数の和:4090

約数の個数: 32

約数和(自身を含む): 31001092416

約数和(自身を除く): 10838078542

約数列:

[1, 2, 83, 107, 166, 214, 317, 634, 3581, 7162, 8881, 17762, 26311, 33919, 52622, 67838, 297223, 383167, 594446, 766334, 1135177, 2270354, 2815277, 5630554, 31802861, 63605722, 94219691, 121463939, 188439382, 242927878, 10081506937, 20163013874]

約数ペア:

[(1, 20163013874), (2, 10081506937), (83, 242927878), (107, 188439382), (166, 121463939), (214, 94219691), (317, 63605722), (634, 31802861), (3581, 5630554), (7162, 2815277), (8881, 2270354), (17762, 1135177), (26311, 766334), (33919, 594446), (52622, 383167), (67838, 297223)]