20192357199

素因数分解:

$3^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{887}}^1\times {\mathrm{1459}}^1$

素因数の和:3099

約数の個数: 32

約数和(自身を含む): 30866595840

約数和(自身を除く): 10674238641

約数列:

[1, 3, 7, 21, 743, 887, 1459, 2229, 2661, 4377, 5201, 6209, 10213, 15603, 18627, 30639, 659041, 1084037, 1294133, 1977123, 3252111, 3882399, 4613287, 7588259, 9058931, 13839861, 22764777, 27176793, 961540819, 2884622457, 6730785733, 20192357199]

約数ペア:

[(1, 20192357199), (3, 6730785733), (7, 2884622457), (21, 961540819), (743, 27176793), (887, 22764777), (1459, 13839861), (2229, 9058931), (2661, 7588259), (4377, 4613287), (5201, 3882399), (6209, 3252111), (10213, 1977123), (15603, 1294133), (18627, 1084037), (30639, 659041)]