20061006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7129}}^1$

素因数の和:7208

約数の個数: 32

約数和(自身を含む): 46544640

約数和(自身を除く): 26483634

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 7129, 14258, 21387, 42774, 49903, 99806, 149709, 299418, 477643, 955286, 1432929, 2865858, 3343501, 6687002, 10030503, 20061006]

約数ペア:

[(1, 20061006), (2, 10030503), (3, 6687002), (6, 3343501), (7, 2865858), (14, 1432929), (21, 955286), (42, 477643), (67, 299418), (134, 149709), (201, 99806), (402, 49903), (469, 42774), (938, 21387), (1407, 14258), (2814, 7129)]