20347827486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11497}}^1\times {\mathrm{42139}}^1$

素因数の和:53648

約数の個数: 32

約数和(自身を含む): 46514469120

約数和(自身を除く): 26166641634

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 11497, 22994, 34491, 42139, 68982, 80479, 84278, 126417, 160958, 241437, 252834, 294973, 482874, 589946, 884919, 1769838, 484472083, 968944166, 1453416249, 2906832498, 3391304581, 6782609162, 10173913743, 20347827486]

約数ペア:

[(1, 20347827486), (2, 10173913743), (3, 6782609162), (6, 3391304581), (7, 2906832498), (14, 1453416249), (21, 968944166), (42, 484472083), (11497, 1769838), (22994, 884919), (34491, 589946), (42139, 482874), (68982, 294973), (80479, 252834), (84278, 241437), (126417, 160958)]