20235966765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4700573}}^1$

素因数の和:4700629

約数の個数: 32

約数和(自身を含む): 37905428736

約数和(自身を除く): 17669461971

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 4305, 4700573, 14101719, 23502865, 32904011, 70508595, 98712033, 164520055, 192723493, 493560165, 578170479, 963617465, 1349064451, 2890852395, 4047193353, 6745322255, 20235966765]

約数ペア:

[(1, 20235966765), (3, 6745322255), (5, 4047193353), (7, 2890852395), (15, 1349064451), (21, 963617465), (35, 578170479), (41, 493560165), (105, 192723493), (123, 164520055), (205, 98712033), (287, 70508595), (615, 32904011), (861, 23502865), (1435, 14101719), (4305, 4700573)]