2013166655

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1\times {\mathrm{19961}}^1$

素因数の和:20866

約数の個数: 16

約数和(自身を含む): 2523835584

約数和(自身を除く): 510668929

約数列:

[1, 5, 23, 115, 877, 4385, 19961, 20171, 99805, 100855, 459103, 2295515, 17505797, 87528985, 402633331, 2013166655]

約数ペア:

[(1, 2013166655), (5, 402633331), (23, 87528985), (115, 17505797), (877, 2295515), (4385, 459103), (19961, 100855), (20171, 99805)]