2020144234

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:823

約数の個数: 48

約数和(自身を含む): 3321227520

約数和(自身を除く): 1301083286

約数列:

[1, 2, 23, 29, 46, 58, 79, 158, 661, 667, 841, 1322, 1334, 1682, 1817, 2291, 3634, 4582, 15203, 19169, 19343, 30406, 38338, 38686, 52219, 52693, 66439, 104438, 105386, 132878, 440887, 555901, 881774, 1111802, 1201037, 1514351, 1528097, 2402074, 3028702, 3056194, 12785723, 25571446, 34830073, 43916179, 69660146, 87832358, 1010072117, 2020144234]

約数ペア:

[(1, 2020144234), (2, 1010072117), (23, 87832358), (29, 69660146), (46, 43916179), (58, 34830073), (79, 25571446), (158, 12785723), (661, 3056194), (667, 3028702), (841, 2402074), (1322, 1528097), (1334, 1514351), (1682, 1201037), (1817, 1111802), (2291, 881774), (3634, 555901), (4582, 440887), (15203, 132878), (19169, 105386), (19343, 104438), (30406, 66439), (38338, 52693), (38686, 52219)]