20883463

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:566

約数の個数: 16

約数和(自身を含む): 23016960

約数和(自身を除く): 2133497

約数列:

[1, 17, 47, 59, 443, 799, 1003, 2773, 7531, 20821, 26137, 47141, 353957, 444329, 1228439, 20883463]

約数ペア:

[(1, 20883463), (17, 1228439), (47, 444329), (59, 353957), (443, 47141), (799, 26137), (1003, 20821), (2773, 7531)]