20083190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{105701}}^1$

素因数の和:105727

約数の個数: 16

約数和(自身を含む): 38052720

約数和(自身を除く): 17969530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 105701, 211402, 528505, 1057010, 2008319, 4016638, 10041595, 20083190]

約数ペア:

[(1, 20083190), (2, 10041595), (5, 4016638), (10, 2008319), (19, 1057010), (38, 528505), (95, 211402), (190, 105701)]