20182799

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9643}}^1$

素因数の和:9686

約数の個数: 16

約数和(自身を含む): 25923072

約数和(自身を除く): 5740273

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 9643, 67501, 125359, 221789, 877513, 1552523, 2883257, 20182799]

約数ペア:

[(1, 20182799), (7, 2883257), (13, 1552523), (23, 877513), (91, 221789), (161, 125359), (299, 67501), (2093, 9643)]