20256934

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{359}}^1$

素因数の和:767

約数の個数: 16

約数和(自身を含む): 30909600

約数和(自身を除く): 10652666

約数列:

[1, 2, 89, 178, 317, 359, 634, 718, 28213, 31951, 56426, 63902, 113803, 227606, 10128467, 20256934]

約数ペア:

[(1, 20256934), (2, 10128467), (89, 227606), (178, 113803), (317, 63902), (359, 56426), (634, 31951), (718, 28213)]