2020652452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{39937}}^1$

素因数の和:40100

約数の個数: 48

約数和(自身を含む): 4383594880

約数和(自身を除く): 2362942428

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 139, 182, 278, 364, 556, 973, 1807, 1946, 3614, 3892, 7228, 12649, 25298, 39937, 50596, 79874, 159748, 279559, 519181, 559118, 1038362, 1118236, 2076724, 3634267, 5551243, 7268534, 11102486, 14537068, 22204972, 38858701, 72166159, 77717402, 144332318, 155434804, 288664636, 505163113, 1010326226, 2020652452]

約数ペア:

[(1, 2020652452), (2, 1010326226), (4, 505163113), (7, 288664636), (13, 155434804), (14, 144332318), (26, 77717402), (28, 72166159), (52, 38858701), (91, 22204972), (139, 14537068), (182, 11102486), (278, 7268534), (364, 5551243), (556, 3634267), (973, 2076724), (1807, 1118236), (1946, 1038362), (3614, 559118), (3892, 519181), (7228, 279559), (12649, 159748), (25298, 79874), (39937, 50596)]