20132605724

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1594283}}^1$

素因数の和:1594346

約数の個数: 48

約数和(自身を含む): 44997071616

約数和(自身を除く): 24864465892

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 1148, 1804, 3157, 6314, 12628, 1594283, 3188566, 6377132, 11159981, 17537113, 22319962, 35074226, 44639924, 65365603, 70148452, 122759791, 130731206, 245519582, 261462412, 457559221, 491039164, 719021633, 915118442, 1438043266, 1830236884, 2876086532, 5033151431, 10066302862, 20132605724]

約数ペア:

[(1, 20132605724), (2, 10066302862), (4, 5033151431), (7, 2876086532), (11, 1830236884), (14, 1438043266), (22, 915118442), (28, 719021633), (41, 491039164), (44, 457559221), (77, 261462412), (82, 245519582), (154, 130731206), (164, 122759791), (287, 70148452), (308, 65365603), (451, 44639924), (574, 35074226), (902, 22319962), (1148, 17537113), (1804, 11159981), (3157, 6377132), (6314, 3188566), (12628, 1594283)]