20080863391

素因数分解:

${\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{2637707}}^1$

素因数の和:2638061

約数の個数: 8

約数和(自身を含む): 21017257344

約数和(自身を除く): 936393953

約数列:

[1, 23, 331, 7613, 2637707, 60667261, 873081017, 20080863391]

約数ペア:

[(1, 20080863391), (23, 873081017), (331, 60667261), (7613, 2637707)]