20015882762

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1\times {\mathrm{8093}}^1$

素因数の和:8542

約数の個数: 32

約数和(自身を含む): 31133797632

約数和(自身を除く): 11117914870

約数列:

[1, 2, 47, 83, 94, 166, 317, 634, 3901, 7802, 8093, 14899, 16186, 26311, 29798, 52622, 380371, 671719, 760742, 1236617, 1343438, 2473234, 2565481, 5130962, 31570793, 63141586, 120577607, 212934923, 241155214, 425869846, 10007941381, 20015882762]

約数ペア:

[(1, 20015882762), (2, 10007941381), (47, 425869846), (83, 241155214), (94, 212934923), (166, 120577607), (317, 63141586), (634, 31570793), (3901, 5130962), (7802, 2565481), (8093, 2473234), (14899, 1343438), (16186, 1236617), (26311, 760742), (29798, 671719), (52622, 380371)]