20180016074

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1901}}^1\times {\mathrm{129457}}^1$

素因数の和:131401

約数の個数: 16

約数和(自身を含む): 31024868616

約数和(自身を除く): 10844852542

約数列:

[1, 2, 41, 82, 1901, 3802, 77941, 129457, 155882, 258914, 5307737, 10615474, 246097757, 492195514, 10090008037, 20180016074]

約数ペア:

[(1, 20180016074), (2, 10090008037), (41, 492195514), (82, 246097757), (1901, 10615474), (3802, 5307737), (77941, 258914), (129457, 155882)]