20199306022

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{18263387}}^1$

素因数の和:18263475

約数の個数: 16

約数和(自身を含む): 35065704960

約数和(自身を除く): 14866398938

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 18263387, 36526774, 127843709, 255687418, 1442807573, 2885615146, 10099653011, 20199306022]

約数ペア:

[(1, 20199306022), (2, 10099653011), (7, 2885615146), (14, 1442807573), (79, 255687418), (158, 127843709), (553, 36526774), (1106, 18263387)]