20023739

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1319}}^1$

素因数の和:1402

約数の個数: 16

約数和(自身を含む): 22809600

約数和(自身を除く): 2785861

約数列:

[1, 17, 19, 47, 323, 799, 893, 1319, 15181, 22423, 25061, 61993, 426037, 1053881, 1177867, 20023739]

約数ペア:

[(1, 20023739), (17, 1177867), (19, 1053881), (47, 426037), (323, 61993), (799, 25061), (893, 22423), (1319, 15181)]