20088576

素因数分解:

$2^8\times 3^2\times {\mathrm{8719}}^1$

素因数の和:8741

約数の個数: 54

約数和(自身を含む): 57926960

約数和(自身を除く): 37838384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 8719, 17438, 26157, 34876, 52314, 69752, 78471, 104628, 139504, 156942, 209256, 279008, 313884, 418512, 558016, 627768, 837024, 1116032, 1255536, 1674048, 2232064, 2511072, 3348096, 5022144, 6696192, 10044288, 20088576]

約数ペア:

[(1, 20088576), (2, 10044288), (3, 6696192), (4, 5022144), (6, 3348096), (8, 2511072), (9, 2232064), (12, 1674048), (16, 1255536), (18, 1116032), (24, 837024), (32, 627768), (36, 558016), (48, 418512), (64, 313884), (72, 279008), (96, 209256), (128, 156942), (144, 139504), (192, 104628), (256, 78471), (288, 69752), (384, 52314), (576, 34876), (768, 26157), (1152, 17438), (2304, 8719)]