20020803

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{11447}}^1$

素因数の和:11514

約数の個数: 16

約数和(自身を含む): 29673216

約数和(自身を除く): 9652413

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 11447, 34341, 125917, 377751, 606691, 1820073, 6673601, 20020803]

約数ペア:

[(1, 20020803), (3, 6673601), (11, 1820073), (33, 606691), (53, 377751), (159, 125917), (583, 34341), (1749, 11447)]