20082940796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{264249221}}^1$

素因数の和:264249244

約数の個数: 12

約数和(自身を含む): 36994891080

約数和(自身を除く): 16911950284

約数列:

[1, 2, 4, 19, 38, 76, 264249221, 528498442, 1056996884, 5020735199, 10041470398, 20082940796]

約数ペア:

[(1, 20082940796), (2, 10041470398), (4, 5020735199), (19, 1056996884), (38, 528498442), (76, 264249221)]