20005970447

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61937989}}^1$

素因数の和:61938025

約数の個数: 8

約数和(自身を含む): 22297676400

約数和(自身を除く): 2291705953

約数列:

[1, 17, 19, 323, 61937989, 1052945813, 1176821791, 20005970447]

約数ペア:

[(1, 20005970447), (17, 1176821791), (19, 1052945813), (323, 61937989)]