20167570668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240090127}}^1$

素因数の和:240090141

約数の個数: 24

約数和(自身を含む): 53780188672

約数和(自身を除く): 33612618004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240090127, 480180254, 720270381, 960360508, 1440540762, 1680630889, 2881081524, 3361261778, 5041892667, 6722523556, 10083785334, 20167570668]

約数ペア:

[(1, 20167570668), (2, 10083785334), (3, 6722523556), (4, 5041892667), (6, 3361261778), (7, 2881081524), (12, 1680630889), (14, 1440540762), (21, 960360508), (28, 720270381), (42, 480180254), (84, 240090127)]