2000511369

素因数分解:

$3^2\times {\mathrm{181}}^1\times {\mathrm{223}}^1\times {\mathrm{5507}}^1$

素因数の和:5917

約数の個数: 24

約数和(自身を含む): 2919151872

約数和(自身を除く): 918640503

約数列:

[1, 3, 9, 181, 223, 543, 669, 1629, 2007, 5507, 16521, 40363, 49563, 121089, 363267, 996767, 1228061, 2990301, 3684183, 8970903, 11052549, 222279041, 666837123, 2000511369]

約数ペア:

[(1, 2000511369), (3, 666837123), (9, 222279041), (181, 11052549), (223, 8970903), (543, 3684183), (669, 2990301), (1629, 1228061), (2007, 996767), (5507, 363267), (16521, 121089), (40363, 49563)]