20853846722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{731047}}^1$

素因数の和:731905

約数の個数: 16

約数和(自身を含む): 33160337280

約数和(自身を除く): 12306490558

約数列:

[1, 2, 17, 34, 839, 1678, 14263, 28526, 731047, 1462094, 12427799, 24855598, 613348433, 1226696866, 10426923361, 20853846722]

約数ペア:

[(1, 20853846722), (2, 10426923361), (17, 1226696866), (34, 613348433), (839, 24855598), (1678, 12427799), (14263, 1462094), (28526, 731047)]