20139367243

素因数分解:

${\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1\times {\mathrm{15227}}^1$

素因数の和:15858

約数の個数: 16

約数和(自身を含む): 21387421440

約数和(自身を除く): 1248054197

約数列:

[1, 19, 151, 461, 2869, 8759, 15227, 69611, 289313, 1322609, 2299277, 7019647, 43686263, 133373293, 1059966697, 20139367243]

約数ペア:

[(1, 20139367243), (19, 1059966697), (151, 133373293), (461, 43686263), (2869, 7019647), (8759, 2299277), (15227, 1322609), (69611, 289313)]