20233736145

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{21411361}}^1$

素因数の和:21411382

約数の個数: 32

約数和(自身を含む): 41109815040

約数和(自身を除く): 20876078895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 21411361, 64234083, 107056805, 149879527, 192702249, 321170415, 449638581, 578106747, 749397635, 963511245, 1348915743, 2248192905, 2890533735, 4046747229, 6744578715, 20233736145]

約数ペア:

[(1, 20233736145), (3, 6744578715), (5, 4046747229), (7, 2890533735), (9, 2248192905), (15, 1348915743), (21, 963511245), (27, 749397635), (35, 578106747), (45, 449638581), (63, 321170415), (105, 192702249), (135, 149879527), (189, 107056805), (315, 64234083), (945, 21411361)]