20120134141

素因数分解:

${\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{71327}}^1$

素因数の和:71564

約数の個数: 16

約数和(自身を含む): 21261450240

約数和(自身を除く): 1141316099

約数列:

[1, 29, 71, 137, 2059, 3973, 9727, 71327, 282083, 2068483, 5064217, 9771799, 146862293, 283382171, 693797729, 20120134141]

約数ペア:

[(1, 20120134141), (29, 693797729), (71, 283382171), (137, 146862293), (2059, 9771799), (3973, 5064217), (9727, 2068483), (71327, 282083)]