20180936198

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{8359957}}^1$

素因数の和:8360047

約数の個数: 16

約数和(自身を含む): 32503516704

約数和(自身を除く): 12322580506

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 8359957, 16719914, 142119269, 284238538, 593556947, 1187113894, 10090468099, 20180936198]

約数ペア:

[(1, 20180936198), (2, 10090468099), (17, 1187113894), (34, 593556947), (71, 284238538), (142, 142119269), (1207, 16719914), (2414, 8359957)]