20160461118

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{266821}}^1$

素因数の和:267097

約数の個数: 48

約数和(自身を含む): 47086611984

約数和(自身を除く): 26926150866

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 257, 294, 514, 771, 1542, 1799, 3598, 5397, 10794, 12593, 25186, 37779, 75558, 266821, 533642, 800463, 1600926, 1867747, 3735494, 5603241, 11206482, 13074229, 26148458, 39222687, 68572997, 78445374, 137145994, 205718991, 411437982, 480010979, 960021958, 1440032937, 2880065874, 3360076853, 6720153706, 10080230559, 20160461118]

約数ペア:

[(1, 20160461118), (2, 10080230559), (3, 6720153706), (6, 3360076853), (7, 2880065874), (14, 1440032937), (21, 960021958), (42, 480010979), (49, 411437982), (98, 205718991), (147, 137145994), (257, 78445374), (294, 68572997), (514, 39222687), (771, 26148458), (1542, 13074229), (1799, 11206482), (3598, 5603241), (5397, 3735494), (10794, 1867747), (12593, 1600926), (25186, 800463), (37779, 533642), (75558, 266821)]