2016206780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{46307}}^1$

素因数の和:46634

約数の個数: 48

約数和(自身を含む): 4854560256

約数和(自身を除く): 2838353476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 311, 622, 1244, 1555, 2177, 3110, 4354, 6220, 8708, 10885, 21770, 43540, 46307, 92614, 185228, 231535, 324149, 463070, 648298, 926140, 1296596, 1620745, 3241490, 6482980, 14401477, 28802954, 57605908, 72007385, 100810339, 144014770, 201620678, 288029540, 403241356, 504051695, 1008103390, 2016206780]

約数ペア:

[(1, 2016206780), (2, 1008103390), (4, 504051695), (5, 403241356), (7, 288029540), (10, 201620678), (14, 144014770), (20, 100810339), (28, 72007385), (35, 57605908), (70, 28802954), (140, 14401477), (311, 6482980), (622, 3241490), (1244, 1620745), (1555, 1296596), (2177, 926140), (3110, 648298), (4354, 463070), (6220, 324149), (8708, 231535), (10885, 185228), (21770, 92614), (43540, 46307)]