20222681518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{5677339}}^1$

素因数の和:5677491

約数の個数: 16

約数和(自身を含む): 32905862640

約数和(自身を除く): 12683181122

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 5677339, 11354678, 73805407, 147610814, 777795443, 1555590886, 10111340759, 20222681518]

約数ペア:

[(1, 20222681518), (2, 10111340759), (13, 1555590886), (26, 777795443), (137, 147610814), (274, 73805407), (1781, 11354678), (3562, 5677339)]