20319102

素因数分解:

$2^1\times 3^2\times {\mathrm{307}}^1\times {\mathrm{3677}}^1$

素因数の和:3992

約数の個数: 24

約数和(自身を含む): 44180136

約数和(自身を除く): 23861034

約数列:

[1, 2, 3, 6, 9, 18, 307, 614, 921, 1842, 2763, 3677, 5526, 7354, 11031, 22062, 33093, 66186, 1128839, 2257678, 3386517, 6773034, 10159551, 20319102]

約数ペア:

[(1, 20319102), (2, 10159551), (3, 6773034), (6, 3386517), (9, 2257678), (18, 1128839), (307, 66186), (614, 33093), (921, 22062), (1842, 11031), (2763, 7354), (3677, 5526)]