20199672576

素因数分解:

$2^8\times 3^2\times {\mathrm{8767219}}^1$

素因数の和:8767241

約数の個数: 54

約数和(自身を含む): 58240642460

約数和(自身を除く): 38040969884

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, 8767219, 17534438, 26301657, 35068876, 52603314, 70137752, 78904971, 105206628, 140275504, 157809942, 210413256, 280551008, 315619884, 420826512, 561102016, 631239768, 841653024, 1122204032, 1262479536, 1683306048, 2244408064, 2524959072, 3366612096, 5049918144, 6733224192, 10099836288, 20199672576]

約数ペア:

[(1, 20199672576), (2, 10099836288), (3, 6733224192), (4, 5049918144), (6, 3366612096), (8, 2524959072), (9, 2244408064), (12, 1683306048), (16, 1262479536), (18, 1122204032), (24, 841653024), (32, 631239768), (36, 561102016), (48, 420826512), (64, 315619884), (72, 280551008), (96, 210413256), (128, 157809942), (144, 140275504), (192, 105206628), (256, 78904971), (288, 70137752), (384, 52603314), (576, 35068876), (768, 26301657), (1152, 17534438), (2304, 8767219)]