20162906787

素因数分解:

$3^1\times {\mathrm{43}}^2\times {\mathrm{191}}^1\times {\mathrm{19031}}^1$

素因数の和:19311

約数の個数: 24

約数和(自身を含む): 27669178368

約数和(自身を除く): 7506271581

約数列:

[1, 3, 43, 129, 191, 573, 1849, 5547, 8213, 19031, 24639, 57093, 353159, 818333, 1059477, 2454999, 3634921, 10904763, 35188319, 105564957, 156301603, 468904809, 6720968929, 20162906787]

約数ペア:

[(1, 20162906787), (3, 6720968929), (43, 468904809), (129, 156301603), (191, 105564957), (573, 35188319), (1849, 10904763), (5547, 3634921), (8213, 2454999), (19031, 1059477), (24639, 818333), (57093, 353159)]