20175440149

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{75347}}^1$

素因数の和:76212

約数の個数: 16

約数和(自身を含む): 22513982400

約数和(自身を除く): 2338542251

約数列:

[1, 17, 19, 323, 829, 14093, 15751, 75347, 267767, 1280899, 1431593, 24337081, 62462663, 1061865271, 1186790597, 20175440149]

約数ペア:

[(1, 20175440149), (17, 1186790597), (19, 1061865271), (323, 62462663), (829, 24337081), (14093, 1431593), (15751, 1280899), (75347, 267767)]