20992092

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1459}}^1$

素因数の和:1586

約数の個数: 48

約数和(自身を含む): 53961600

約数和(自身を除く): 32969508

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 109, 132, 218, 327, 436, 654, 1199, 1308, 1459, 2398, 2918, 3597, 4377, 4796, 5836, 7194, 8754, 14388, 16049, 17508, 32098, 48147, 64196, 96294, 159031, 192588, 318062, 477093, 636124, 954186, 1749341, 1908372, 3498682, 5248023, 6997364, 10496046, 20992092]

約数ペア:

[(1, 20992092), (2, 10496046), (3, 6997364), (4, 5248023), (6, 3498682), (11, 1908372), (12, 1749341), (22, 954186), (33, 636124), (44, 477093), (66, 318062), (109, 192588), (132, 159031), (218, 96294), (327, 64196), (436, 48147), (654, 32098), (1199, 17508), (1308, 16049), (1459, 14388), (2398, 8754), (2918, 7194), (3597, 5836), (4377, 4796)]