20172683026

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{991}}^1\times {\mathrm{45641}}^1$

素因数の和:46857

約数の個数: 16

約数和(自身を含む): 30426052608

約数和(自身を除く): 10253369582

約数列:

[1, 2, 223, 446, 991, 1982, 45641, 91282, 220993, 441986, 10177943, 20355886, 45230231, 90460462, 10086341513, 20172683026]

約数ペア:

[(1, 20172683026), (2, 10086341513), (223, 90460462), (446, 45230231), (991, 20355886), (1982, 10177943), (45641, 441986), (91282, 220993)]