20291738112

素因数分解:

$2^9\times 3^3\times {\mathrm{1467863}}^1$

素因数の和:1467890

約数の個数: 80

約数和(自身を含む): 60064994880

約数和(自身を除く): 39773256768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 1467863, 2935726, 4403589, 5871452, 8807178, 11742904, 13210767, 17614356, 23485808, 26421534, 35228712, 39632301, 46971616, 52843068, 70457424, 79264602, 93943232, 105686136, 140914848, 158529204, 187886464, 211372272, 281829696, 317058408, 375772928, 422744544, 563659392, 634116816, 751545856, 845489088, 1127318784, 1268233632, 1690978176, 2254637568, 2536467264, 3381956352, 5072934528, 6763912704, 10145869056, 20291738112]

約数ペア:

[(1, 20291738112), (2, 10145869056), (3, 6763912704), (4, 5072934528), (6, 3381956352), (8, 2536467264), (9, 2254637568), (12, 1690978176), (16, 1268233632), (18, 1127318784), (24, 845489088), (27, 751545856), (32, 634116816), (36, 563659392), (48, 422744544), (54, 375772928), (64, 317058408), (72, 281829696), (96, 211372272), (108, 187886464), (128, 158529204), (144, 140914848), (192, 105686136), (216, 93943232), (256, 79264602), (288, 70457424), (384, 52843068), (432, 46971616), (512, 39632301), (576, 35228712), (768, 26421534), (864, 23485808), (1152, 17614356), (1536, 13210767), (1728, 11742904), (2304, 8807178), (3456, 5871452), (4608, 4403589), (6912, 2935726), (13824, 1467863)]