20872617119

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1933}}^1\times {\mathrm{17167}}^1$

素因数の和:19154

約数の個数: 16

約数和(自身を含む): 22710791808

約数和(自身を除く): 1838174689

約数列:

[1, 17, 37, 629, 1933, 17167, 32861, 71521, 291839, 635179, 1215857, 10798043, 33183811, 564124787, 1227801007, 20872617119]

約数ペア:

[(1, 20872617119), (17, 1227801007), (37, 564124787), (629, 33183811), (1933, 10798043), (17167, 1215857), (32861, 635179), (71521, 291839)]