20153203741

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1321}}^1\times {\mathrm{4799}}^1$

素因数の和:6165

約数の個数: 24

約数和(自身を含む): 23377190400

約数和(自身を除く): 3223986659

約数列:

[1, 11, 17, 187, 289, 1321, 3179, 4799, 14531, 22457, 52789, 81583, 247027, 381769, 897413, 1386911, 4199459, 6339479, 15256021, 69734269, 107771143, 1185482573, 1832109431, 20153203741]

約数ペア:

[(1, 20153203741), (11, 1832109431), (17, 1185482573), (187, 107771143), (289, 69734269), (1321, 15256021), (3179, 6339479), (4799, 4199459), (14531, 1386911), (22457, 897413), (52789, 381769), (81583, 247027)]