20196465359

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{8293}}^1\times {\mathrm{18311}}^1$

素因数の和:26630

約数の個数: 16

約数和(自身を含む): 24300756480

約数和(自身を除く): 4104291121

約数列:

[1, 7, 19, 133, 8293, 18311, 58051, 128177, 157567, 347909, 1102969, 2435363, 151853123, 1062971861, 2885209337, 20196465359]

約数ペア:

[(1, 20196465359), (7, 2885209337), (19, 1062971861), (133, 151853123), (8293, 2435363), (18311, 1102969), (58051, 347909), (128177, 157567)]