20377526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{46103}}^1$

素因数の和:46135

約数の個数: 16

約数和(自身を含む): 34854624

約数和(自身を除く): 14477098

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 46103, 92206, 599339, 783751, 1198678, 1567502, 10188763, 20377526]

約数ペア:

[(1, 20377526), (2, 10188763), (13, 1567502), (17, 1198678), (26, 783751), (34, 599339), (221, 92206), (442, 46103)]