20094126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3529}}^1$

素因数の和:3620

約数の個数: 32

約数和(自身を含む): 43884960

約数和(自身を除く): 23790834

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 3529, 5694, 7058, 10587, 21174, 45877, 91754, 137631, 257617, 275262, 515234, 772851, 1545702, 3349021, 6698042, 10047063, 20094126]

約数ペア:

[(1, 20094126), (2, 10047063), (3, 6698042), (6, 3349021), (13, 1545702), (26, 772851), (39, 515234), (73, 275262), (78, 257617), (146, 137631), (219, 91754), (438, 45877), (949, 21174), (1898, 10587), (2847, 7058), (3529, 5694)]