20173194

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{5689}}^1$

素因数の和:5894

約数の個数: 24

約数和(自身を含む): 43938180

約数和(自身を除く): 23764986

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 1182, 1773, 3546, 5689, 11378, 17067, 34134, 51201, 102402, 1120733, 2241466, 3362199, 6724398, 10086597, 20173194]

約数ペア:

[(1, 20173194), (2, 10086597), (3, 6724398), (6, 3362199), (9, 2241466), (18, 1120733), (197, 102402), (394, 51201), (591, 34134), (1182, 17067), (1773, 11378), (3546, 5689)]