20199851066

素因数分解:

$2^1\times {\mathrm{653}}^1\times {\mathrm{1009}}^1\times {\mathrm{15329}}^1$

素因数の和:16993

約数の個数: 16

約数和(自身を含む): 30378234600

約数和(自身を除く): 10178383534

約数列:

[1, 2, 653, 1009, 1306, 2018, 15329, 30658, 658877, 1317754, 10009837, 15466961, 20019674, 30933922, 10099925533, 20199851066]

約数ペア:

[(1, 20199851066), (2, 10099925533), (653, 30933922), (1009, 20019674), (1306, 15466961), (2018, 10009837), (15329, 1317754), (30658, 658877)]