20138094828

素因数分解:

$2^2\times 3^3\times {\mathrm{2843}}^1\times {\mathrm{65587}}^1$

素因数の和:68443

約数の個数: 48

約数和(自身を含む): 52229036160

約数和(自身を除く): 32090941332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2843, 5686, 8529, 11372, 17058, 25587, 34116, 51174, 65587, 76761, 102348, 131174, 153522, 196761, 262348, 307044, 393522, 590283, 787044, 1180566, 1770849, 2361132, 3541698, 7083396, 186463841, 372927682, 559391523, 745855364, 1118783046, 1678174569, 2237566092, 3356349138, 5034523707, 6712698276, 10069047414, 20138094828]

約数ペア:

[(1, 20138094828), (2, 10069047414), (3, 6712698276), (4, 5034523707), (6, 3356349138), (9, 2237566092), (12, 1678174569), (18, 1118783046), (27, 745855364), (36, 559391523), (54, 372927682), (108, 186463841), (2843, 7083396), (5686, 3541698), (8529, 2361132), (11372, 1770849), (17058, 1180566), (25587, 787044), (34116, 590283), (51174, 393522), (65587, 307044), (76761, 262348), (102348, 196761), (131174, 153522)]