20453199

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{1123}}^1$

素因数の和:1606

約数の個数: 16

約数和(自身を含む): 29457792

約数和(自身を除く): 9004593

約数列:

[1, 3, 13, 39, 467, 1123, 1401, 3369, 6071, 14599, 18213, 43797, 524441, 1573323, 6817733, 20453199]

約数ペア:

[(1, 20453199), (3, 6817733), (13, 1573323), (39, 524441), (467, 43797), (1123, 18213), (1401, 14599), (3369, 6071)]