20244263

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1949}}^1$

素因数の和:2026

約数の個数: 16

約数和(自身を含む): 23587200

約数和(自身を除く): 3342937

約数列:

[1, 13, 17, 47, 221, 611, 799, 1949, 10387, 25337, 33133, 91603, 430729, 1190839, 1557251, 20244263]

約数ペア:

[(1, 20244263), (13, 1557251), (17, 1190839), (47, 430729), (221, 91603), (611, 33133), (799, 25337), (1949, 10387)]