20583552

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^2\times {\mathrm{443}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 60233040

約数和(自身を除く): 39649488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 128, 132, 176, 192, 242, 264, 352, 363, 384, 443, 484, 528, 704, 726, 886, 968, 1056, 1329, 1408, 1452, 1772, 1936, 2112, 2658, 2904, 3544, 3872, 4224, 4873, 5316, 5808, 7088, 7744, 9746, 10632, 11616, 14176, 14619, 15488, 19492, 21264, 23232, 28352, 29238, 38984, 42528, 46464, 53603, 56704, 58476, 77968, 85056, 107206, 116952, 155936, 160809, 170112, 214412, 233904, 311872, 321618, 428824, 467808, 623744, 643236, 857648, 935616, 1286472, 1715296, 1871232, 2572944, 3430592, 5145888, 6861184, 10291776, 20583552]

約数ペア:

[(1, 20583552), (2, 10291776), (3, 6861184), (4, 5145888), (6, 3430592), (8, 2572944), (11, 1871232), (12, 1715296), (16, 1286472), (22, 935616), (24, 857648), (32, 643236), (33, 623744), (44, 467808), (48, 428824), (64, 321618), (66, 311872), (88, 233904), (96, 214412), (121, 170112), (128, 160809), (132, 155936), (176, 116952), (192, 107206), (242, 85056), (264, 77968), (352, 58476), (363, 56704), (384, 53603), (443, 46464), (484, 42528), (528, 38984), (704, 29238), (726, 28352), (886, 23232), (968, 21264), (1056, 19492), (1329, 15488), (1408, 14619), (1452, 14176), (1772, 11616), (1936, 10632), (2112, 9746), (2658, 7744), (2904, 7088), (3544, 5808), (3872, 5316), (4224, 4873)]