20052183170

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{19468139}}^1$

素因数の和:19468249

約数の個数: 16

約数和(自身を含む): 36444358080

約数和(自身を除く): 16392174910

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 19468139, 38936278, 97340695, 194681390, 2005218317, 4010436634, 10026091585, 20052183170]

約数ペア:

[(1, 20052183170), (2, 10026091585), (5, 4010436634), (10, 2005218317), (103, 194681390), (206, 97340695), (515, 38936278), (1030, 19468139)]