20173029456

素因数分解:

$2^4\times 3^1\times {\mathrm{420271447}}^1$

素因数の和:420271458

約数の個数: 20

約数和(自身を含む): 52113659552

約数和(自身を除く): 31940630096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420271447, 840542894, 1260814341, 1681085788, 2521628682, 3362171576, 5043257364, 6724343152, 10086514728, 20173029456]

約数ペア:

[(1, 20173029456), (2, 10086514728), (3, 6724343152), (4, 5043257364), (6, 3362171576), (8, 2521628682), (12, 1681085788), (16, 1260814341), (24, 840542894), (48, 420271447)]