20123642866

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{16217}}^1\times {\mathrm{36497}}^1$

素因数の和:52733

約数の個数: 16

約数和(自身を含む): 31963926456

約数和(自身を除く): 11840283590

約数列:

[1, 2, 17, 34, 16217, 32434, 36497, 72994, 275689, 551378, 620449, 1240898, 591871849, 1183743698, 10061821433, 20123642866]

約数ペア:

[(1, 20123642866), (2, 10061821433), (17, 1183743698), (34, 591871849), (16217, 1240898), (32434, 620449), (36497, 551378), (72994, 275689)]