20172589419

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{44851}}^1\times {\mathrm{8819}}^1$

素因数の和:53690

約数の個数: 16

約数和(自身を含む): 28482814080

約数和(自身を除く): 8310224661

約数列:

[1, 3, 17, 51, 8819, 26457, 44851, 134553, 149923, 449769, 762467, 2287401, 395540969, 1186622907, 6724196473, 20172589419]

約数ペア:

[(1, 20172589419), (3, 6724196473), (17, 1186622907), (51, 395540969), (8819, 2287401), (26457, 762467), (44851, 449769), (134553, 149923)]