20191184356

素因数分解:

$2^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{2461139}}^1$

素因数の和:2461443

約数の個数: 24

約数和(自身を含む): 40520208960

約数和(自身を除く): 20329024604

約数列:

[1, 2, 4, 7, 14, 28, 293, 586, 1172, 2051, 4102, 8204, 2461139, 4922278, 9844556, 17227973, 34455946, 68911892, 721113727, 1442227454, 2884454908, 5047796089, 10095592178, 20191184356]

約数ペア:

[(1, 20191184356), (2, 10095592178), (4, 5047796089), (7, 2884454908), (14, 1442227454), (28, 721113727), (293, 68911892), (586, 34455946), (1172, 17227973), (2051, 9844556), (4102, 4922278), (8204, 2461139)]