20443753

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3373}}^1$

素因数の和:3432

約数の個数: 16

約数和(自身を含む): 24292800

約数和(自身を除く): 3849047

約数列:

[1, 11, 19, 29, 209, 319, 551, 3373, 6061, 37103, 64087, 97817, 704957, 1075987, 1858523, 20443753]

約数ペア:

[(1, 20443753), (11, 1858523), (19, 1075987), (29, 704957), (209, 97817), (319, 64087), (551, 37103), (3373, 6061)]