20162184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2791}}^1$

素因数の和:2850

約数の個数: 64

約数和(自身を含む): 58967040

約数和(自身を除く): 38804856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 2791, 3612, 5582, 7224, 8373, 11164, 16746, 19537, 22328, 33492, 39074, 58611, 66984, 78148, 117222, 120013, 156296, 234444, 240026, 360039, 468888, 480052, 720078, 840091, 960104, 1440156, 1680182, 2520273, 2880312, 3360364, 5040546, 6720728, 10081092, 20162184]

約数ペア:

[(1, 20162184), (2, 10081092), (3, 6720728), (4, 5040546), (6, 3360364), (7, 2880312), (8, 2520273), (12, 1680182), (14, 1440156), (21, 960104), (24, 840091), (28, 720078), (42, 480052), (43, 468888), (56, 360039), (84, 240026), (86, 234444), (129, 156296), (168, 120013), (172, 117222), (258, 78148), (301, 66984), (344, 58611), (516, 39074), (602, 33492), (903, 22328), (1032, 19537), (1204, 16746), (1806, 11164), (2408, 8373), (2791, 7224), (3612, 5582)]