20880283392

素因数分解:

$2^8\times 3^2\times {\mathrm{9062623}}^1$

素因数の和:9062645

約数の個数: 54

約数和(自身を含む): 60203011232

約数和(自身を除く): 39322727840

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, 9062623, 18125246, 27187869, 36250492, 54375738, 72500984, 81563607, 108751476, 145001968, 163127214, 217502952, 290003936, 326254428, 435005904, 580007872, 652508856, 870011808, 1160015744, 1305017712, 1740023616, 2320031488, 2610035424, 3480047232, 5220070848, 6960094464, 10440141696, 20880283392]

約数ペア:

[(1, 20880283392), (2, 10440141696), (3, 6960094464), (4, 5220070848), (6, 3480047232), (8, 2610035424), (9, 2320031488), (12, 1740023616), (16, 1305017712), (18, 1160015744), (24, 870011808), (32, 652508856), (36, 580007872), (48, 435005904), (64, 326254428), (72, 290003936), (96, 217502952), (128, 163127214), (144, 145001968), (192, 108751476), (256, 81563607), (288, 72500984), (384, 54375738), (576, 36250492), (768, 27187869), (1152, 18125246), (2304, 9062623)]