20077772096

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{467}}^1\times {\mathrm{6163}}^1$

素因数の和:6751

約数の個数: 56

約数和(自身を含む): 40299985440

約数和(自身を除く): 20222213344

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 467, 872, 934, 1744, 1868, 3488, 3736, 6163, 6976, 7472, 12326, 14944, 24652, 29888, 49304, 50903, 98608, 101806, 197216, 203612, 394432, 407224, 671767, 814448, 1343534, 1628896, 2687068, 2878121, 3257792, 5374136, 5756242, 10748272, 11512484, 21496544, 23024968, 42993088, 46049936, 92099872, 184199744, 313715189, 627430378, 1254860756, 2509721512, 5019443024, 10038886048, 20077772096]

約数ペア:

[(1, 20077772096), (2, 10038886048), (4, 5019443024), (8, 2509721512), (16, 1254860756), (32, 627430378), (64, 313715189), (109, 184199744), (218, 92099872), (436, 46049936), (467, 42993088), (872, 23024968), (934, 21496544), (1744, 11512484), (1868, 10748272), (3488, 5756242), (3736, 5374136), (6163, 3257792), (6976, 2878121), (7472, 2687068), (12326, 1628896), (14944, 1343534), (24652, 814448), (29888, 671767), (49304, 407224), (50903, 394432), (98608, 203612), (101806, 197216)]