20165123088

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{438983}}^1$

素因数の和:439037

約数の個数: 120

約数和(自身を含む): 63687798720

約数和(自身を除く): 43522675632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 33, 36, 44, 48, 58, 66, 72, 87, 88, 99, 116, 132, 144, 174, 176, 198, 232, 261, 264, 319, 348, 396, 464, 522, 528, 638, 696, 792, 957, 1044, 1276, 1392, 1584, 1914, 2088, 2552, 2871, 3828, 4176, 5104, 5742, 7656, 11484, 15312, 22968, 45936, 438983, 877966, 1316949, 1755932, 2633898, 3511864, 3950847, 4828813, 5267796, 7023728, 7901694, 9657626, 10535592, 12730507, 14486439, 15803388, 19315252, 21071184, 25461014, 28972878, 31606776, 38191521, 38630504, 43459317, 50922028, 57945756, 63213552, 76383042, 77261008, 86918634, 101844056, 114574563, 115891512, 140035577, 152766084, 173837268, 203688112, 229149126, 231783024, 280071154, 305532168, 347674536, 420106731, 458298252, 560142308, 611064336, 695349072, 840213462, 916596504, 1120284616, 1260320193, 1680426924, 1833193008, 2240569232, 2520640386, 3360853848, 5041280772, 6721707696, 10082561544, 20165123088]

約数ペア:

[(1, 20165123088), (2, 10082561544), (3, 6721707696), (4, 5041280772), (6, 3360853848), (8, 2520640386), (9, 2240569232), (11, 1833193008), (12, 1680426924), (16, 1260320193), (18, 1120284616), (22, 916596504), (24, 840213462), (29, 695349072), (33, 611064336), (36, 560142308), (44, 458298252), (48, 420106731), (58, 347674536), (66, 305532168), (72, 280071154), (87, 231783024), (88, 229149126), (99, 203688112), (116, 173837268), (132, 152766084), (144, 140035577), (174, 115891512), (176, 114574563), (198, 101844056), (232, 86918634), (261, 77261008), (264, 76383042), (319, 63213552), (348, 57945756), (396, 50922028), (464, 43459317), (522, 38630504), (528, 38191521), (638, 31606776), (696, 28972878), (792, 25461014), (957, 21071184), (1044, 19315252), (1276, 15803388), (1392, 14486439), (1584, 12730507), (1914, 10535592), (2088, 9657626), (2552, 7901694), (2871, 7023728), (3828, 5267796), (4176, 4828813), (5104, 3950847), (5742, 3511864), (7656, 2633898), (11484, 1755932), (15312, 1316949), (22968, 877966), (45936, 438983)]