20239314485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2341}}^1\times {\mathrm{5783}}^1$

素因数の和:8165

約数の個数: 32

約数和(自身を含む): 27308994048

約数和(自身を除く): 7069679563

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 2341, 5783, 11705, 28915, 30433, 53843, 75179, 133009, 152165, 269215, 375895, 665045, 699959, 1729117, 3499795, 8645585, 13538003, 67690015, 175994039, 311374069, 879970195, 1556870345, 4047862897, 20239314485]

約数ペア:

[(1, 20239314485), (5, 4047862897), (13, 1556870345), (23, 879970195), (65, 311374069), (115, 175994039), (299, 67690015), (1495, 13538003), (2341, 8645585), (5783, 3499795), (11705, 1729117), (28915, 699959), (30433, 665045), (53843, 375895), (75179, 269215), (133009, 152165)]