20208144

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{38273}}^1$

素因数の和:38295

約数の個数: 40

約数和(自身を含む): 56951712

約数和(自身を除く): 36743568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 38273, 76546, 114819, 153092, 229638, 306184, 421003, 459276, 612368, 842006, 918552, 1263009, 1684012, 1837104, 2526018, 3368024, 5052036, 6736048, 10104072, 20208144]

約数ペア:

[(1, 20208144), (2, 10104072), (3, 6736048), (4, 5052036), (6, 3368024), (8, 2526018), (11, 1837104), (12, 1684012), (16, 1263009), (22, 918552), (24, 842006), (33, 612368), (44, 459276), (48, 421003), (66, 306184), (88, 229638), (132, 153092), (176, 114819), (264, 76546), (528, 38273)]