20437374

素因数分解:

$2^1\times 3^1\times {\mathrm{911}}^1\times {\mathrm{3739}}^1$

素因数の和:4655

約数の個数: 16

約数和(自身を含む): 40930560

約数和(自身を除く): 20493186

約数列:

[1, 2, 3, 6, 911, 1822, 2733, 3739, 5466, 7478, 11217, 22434, 3406229, 6812458, 10218687, 20437374]

約数ペア:

[(1, 20437374), (2, 10218687), (3, 6812458), (6, 3406229), (911, 22434), (1822, 11217), (2733, 7478), (3739, 5466)]