20125067506

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{3647167}}^1$

素因数の和:3647289

約数の個数: 16

約数和(自身を含む): 31511531520

約数和(自身を除く): 11386464014

約数列:

[1, 2, 31, 62, 89, 178, 2759, 5518, 3647167, 7294334, 113062177, 226124354, 324597863, 649195726, 10062533753, 20125067506]

約数ペア:

[(1, 20125067506), (2, 10062533753), (31, 649195726), (62, 324597863), (89, 226124354), (178, 113062177), (2759, 7294334), (5518, 3647167)]