20322973

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{569}}^1$

素因数の和:788

約数の個数: 16

約数和(自身を含む): 23639040

約数和(自身を除く): 3316067

約数列:

[1, 11, 17, 187, 191, 569, 2101, 3247, 6259, 9673, 35717, 106403, 108679, 1195469, 1847543, 20322973]

約数ペア:

[(1, 20322973), (11, 1847543), (17, 1195469), (187, 108679), (191, 106403), (569, 35717), (2101, 9673), (3247, 6259)]