20167992569

素因数分解:

${\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1553}}^1\times {\mathrm{4951}}^1$

素因数の和:6608

約数の個数: 16

約数和(自身を含む): 20993073024

約数和(自身を除く): 825080455

約数列:

[1, 43, 61, 1553, 2623, 4951, 66779, 94733, 212893, 302011, 4073519, 7688903, 12986473, 330622829, 469023083, 20167992569]

約数ペア:

[(1, 20167992569), (43, 469023083), (61, 330622829), (1553, 12986473), (2623, 7688903), (4951, 4073519), (66779, 302011), (94733, 212893)]