20069294

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{62327}}^1$

素因数の和:62359

約数の個数: 16

約数和(自身を含む): 35900928

約数和(自身を除く): 15831634

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 62327, 124654, 436289, 872578, 1433521, 2867042, 10034647, 20069294]

約数ペア:

[(1, 20069294), (2, 10034647), (7, 2867042), (14, 1433521), (23, 872578), (46, 436289), (161, 124654), (322, 62327)]