20139045571

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{85201}}^1$

素因数の和:85506

約数の個数: 16

約数和(自身を含む): 21593594880

約数和(自身を除く): 1454549309

約数列:

[1, 23, 43, 239, 989, 5497, 10277, 85201, 236371, 1959623, 3663643, 20363039, 84263789, 468349897, 875610677, 20139045571]

約数ペア:

[(1, 20139045571), (23, 875610677), (43, 468349897), (239, 84263789), (989, 20363039), (5497, 3663643), (10277, 1959623), (85201, 236371)]