20360466

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{161591}}^1$

素因数の和:161606

約数の個数: 24

約数和(自身を含む): 50416704

約数和(自身を除く): 30056238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 161591, 323182, 484773, 969546, 1131137, 1454319, 2262274, 2908638, 3393411, 6786822, 10180233, 20360466]

約数ペア:

[(1, 20360466), (2, 10180233), (3, 6786822), (6, 3393411), (7, 2908638), (9, 2262274), (14, 1454319), (18, 1131137), (21, 969546), (42, 484773), (63, 323182), (126, 161591)]