20207088

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{12757}}^1$

素因数の和:12782

約数の個数: 60

約数和(自身を含む): 61697688

約数和(自身を除く): 41490600

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 12757, 25514, 38271, 51028, 76542, 102056, 114813, 140327, 153084, 204112, 229626, 280654, 306168, 420981, 459252, 561308, 612336, 841962, 918504, 1122616, 1262943, 1683924, 1837008, 2245232, 2525886, 3367848, 5051772, 6735696, 10103544, 20207088]

約数ペア:

[(1, 20207088), (2, 10103544), (3, 6735696), (4, 5051772), (6, 3367848), (8, 2525886), (9, 2245232), (11, 1837008), (12, 1683924), (16, 1262943), (18, 1122616), (22, 918504), (24, 841962), (33, 612336), (36, 561308), (44, 459252), (48, 420981), (66, 306168), (72, 280654), (88, 229626), (99, 204112), (132, 153084), (144, 140327), (176, 114813), (198, 102056), (264, 76542), (396, 51028), (528, 38271), (792, 25514), (1584, 12757)]