20161301170

素因数分解:

$2^1\times 5^1\times {\mathrm{9437}}^1\times {\mathrm{213641}}^1$

素因数の和:223085

約数の個数: 16

約数和(自身を含む): 36294357528

約数和(自身を除く): 16133056358

約数列:

[1, 2, 5, 10, 9437, 18874, 47185, 94370, 213641, 427282, 1068205, 2136410, 2016130117, 4032260234, 10080650585, 20161301170]

約数ペア:

[(1, 20161301170), (2, 10080650585), (5, 4032260234), (10, 2016130117), (9437, 2136410), (18874, 1068205), (47185, 427282), (94370, 213641)]