20216059068

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{91943}}^1$

素因数の和:92274

約数の個数: 48

約数和(自身を含む): 48008007936

約数和(自身を除く): 27791948868

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 251, 292, 438, 502, 753, 876, 1004, 1506, 3012, 18323, 36646, 54969, 73292, 91943, 109938, 183886, 219876, 275829, 367772, 551658, 1103316, 6711839, 13423678, 20135517, 23077693, 26847356, 40271034, 46155386, 69233079, 80542068, 92310772, 138466158, 276932316, 1684671589, 3369343178, 5054014767, 6738686356, 10108029534, 20216059068]

約数ペア:

[(1, 20216059068), (2, 10108029534), (3, 6738686356), (4, 5054014767), (6, 3369343178), (12, 1684671589), (73, 276932316), (146, 138466158), (219, 92310772), (251, 80542068), (292, 69233079), (438, 46155386), (502, 40271034), (753, 26847356), (876, 23077693), (1004, 20135517), (1506, 13423678), (3012, 6711839), (18323, 1103316), (36646, 551658), (54969, 367772), (73292, 275829), (91943, 219876), (109938, 183886)]