20091900514

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{5000473}}^1$

素因数の和:5000530

約数の個数: 24

約数和(自身を含む): 35913404268

約数和(自身を除く): 15821503754

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 5000473, 10000946, 35003311, 70006622, 205019393, 245023177, 410038786, 490046354, 1435135751, 2870271502, 10045950257, 20091900514]

約数ペア:

[(1, 20091900514), (2, 10045950257), (7, 2870271502), (14, 1435135751), (41, 490046354), (49, 410038786), (82, 245023177), (98, 205019393), (287, 70006622), (574, 35003311), (2009, 10000946), (4018, 5000473)]