20173546008

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{158209}}^1$

素因数の和:158262

約数の個数: 192

約数和(自身を含む): 71080588800

約数和(自身を除く): 50907042792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 23, 24, 28, 33, 36, 42, 44, 46, 56, 63, 66, 69, 72, 77, 84, 88, 92, 99, 126, 132, 138, 154, 161, 168, 184, 198, 207, 231, 252, 253, 264, 276, 308, 322, 396, 414, 462, 483, 504, 506, 552, 616, 644, 693, 759, 792, 828, 924, 966, 1012, 1288, 1386, 1449, 1518, 1656, 1771, 1848, 1932, 2024, 2277, 2772, 2898, 3036, 3542, 3864, 4554, 5313, 5544, 5796, 6072, 7084, 9108, 10626, 11592, 14168, 15939, 18216, 21252, 31878, 42504, 63756, 127512, 158209, 316418, 474627, 632836, 949254, 1107463, 1265672, 1423881, 1740299, 1898508, 2214926, 2847762, 3322389, 3480598, 3638807, 3797016, 4429852, 5220897, 5695524, 6644778, 6961196, 7277614, 8859704, 9967167, 10441794, 10916421, 11391048, 12182093, 13289556, 13922392, 14555228, 15662691, 19934334, 20883588, 21832842, 24364186, 25471649, 26579112, 29110456, 31325382, 32749263, 36546279, 39868668, 40026877, 41767176, 43665684, 48728372, 50943298, 62650764, 65498526, 73092558, 76414947, 79737336, 80053754, 87331368, 97456744, 101886596, 109638837, 120080631, 125301528, 130997052, 146185116, 152829894, 160107508, 203773192, 219277674, 229244841, 240161262, 261994104, 280188139, 292370232, 305659788, 320215016, 360241893, 438555348, 458489682, 480322524, 560376278, 611319576, 720483786, 840564417, 877110696, 916979364, 960645048, 1120752556, 1440967572, 1681128834, 1833958728, 2241505112, 2521693251, 2881935144, 3362257668, 5043386502, 6724515336, 10086773004, 20173546008]

約数ペア:

[(1, 20173546008), (2, 10086773004), (3, 6724515336), (4, 5043386502), (6, 3362257668), (7, 2881935144), (8, 2521693251), (9, 2241505112), (11, 1833958728), (12, 1681128834), (14, 1440967572), (18, 1120752556), (21, 960645048), (22, 916979364), (23, 877110696), (24, 840564417), (28, 720483786), (33, 611319576), (36, 560376278), (42, 480322524), (44, 458489682), (46, 438555348), (56, 360241893), (63, 320215016), (66, 305659788), (69, 292370232), (72, 280188139), (77, 261994104), (84, 240161262), (88, 229244841), (92, 219277674), (99, 203773192), (126, 160107508), (132, 152829894), (138, 146185116), (154, 130997052), (161, 125301528), (168, 120080631), (184, 109638837), (198, 101886596), (207, 97456744), (231, 87331368), (252, 80053754), (253, 79737336), (264, 76414947), (276, 73092558), (308, 65498526), (322, 62650764), (396, 50943298), (414, 48728372), (462, 43665684), (483, 41767176), (504, 40026877), (506, 39868668), (552, 36546279), (616, 32749263), (644, 31325382), (693, 29110456), (759, 26579112), (792, 25471649), (828, 24364186), (924, 21832842), (966, 20883588), (1012, 19934334), (1288, 15662691), (1386, 14555228), (1449, 13922392), (1518, 13289556), (1656, 12182093), (1771, 11391048), (1848, 10916421), (1932, 10441794), (2024, 9967167), (2277, 8859704), (2772, 7277614), (2898, 6961196), (3036, 6644778), (3542, 5695524), (3864, 5220897), (4554, 4429852), (5313, 3797016), (5544, 3638807), (5796, 3480598), (6072, 3322389), (7084, 2847762), (9108, 2214926), (10626, 1898508), (11592, 1740299), (14168, 1423881), (15939, 1265672), (18216, 1107463), (21252, 949254), (31878, 632836), (42504, 474627), (63756, 316418), (127512, 158209)]