20362139

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1049}}^1$

素因数の和:1162

約数の個数: 16

約数和(自身を含む): 24192000

約数和(自身を除く): 3829861

約数列:

[1, 7, 47, 59, 329, 413, 1049, 2773, 7343, 19411, 49303, 61891, 345121, 433237, 2908877, 20362139]

約数ペア:

[(1, 20362139), (7, 2908877), (47, 433237), (59, 345121), (329, 61891), (413, 49303), (1049, 19411), (2773, 7343)]