19937693952

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{27127}}^1$

素因数の和:27189

約数の個数: 216

約数和(自身を含む): 64876069440

約数和(自身を除く): 44938375488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 32, 33, 36, 44, 48, 58, 64, 66, 72, 87, 88, 96, 99, 116, 128, 132, 144, 174, 176, 192, 198, 232, 256, 261, 264, 288, 319, 348, 352, 384, 396, 464, 522, 528, 576, 638, 696, 704, 768, 792, 928, 957, 1044, 1056, 1152, 1276, 1392, 1408, 1584, 1856, 1914, 2088, 2112, 2304, 2552, 2784, 2816, 2871, 3168, 3712, 3828, 4176, 4224, 5104, 5568, 5742, 6336, 7424, 7656, 8352, 8448, 10208, 11136, 11484, 12672, 15312, 16704, 20416, 22272, 22968, 25344, 27127, 30624, 33408, 40832, 45936, 54254, 61248, 66816, 81381, 81664, 91872, 108508, 122496, 162762, 183744, 217016, 244143, 244992, 298397, 325524, 367488, 434032, 488286, 596794, 651048, 734976, 786683, 868064, 895191, 976572, 1193588, 1302096, 1573366, 1736128, 1790382, 1953144, 2360049, 2387176, 2604192, 2685573, 3146732, 3472256, 3580764, 3906288, 4720098, 4774352, 5208384, 5371146, 6293464, 6944512, 7080147, 7161528, 7812576, 8653513, 9440196, 9548704, 10416768, 10742292, 12586928, 14160294, 14323056, 15625152, 17307026, 18880392, 19097408, 20833536, 21484584, 25173856, 25960539, 28320588, 28646112, 31250304, 34614052, 37760784, 38194816, 42969168, 50347712, 51921078, 56641176, 57292224, 62500608, 69228104, 75521568, 76389632, 77881617, 85938336, 100695424, 103842156, 113282352, 114584448, 138456208, 151043136, 155763234, 171876672, 201390848, 207684312, 226564704, 229168896, 276912416, 302086272, 311526468, 343753344, 415368624, 453129408, 553824832, 604172544, 623052936, 687506688, 830737248, 906258816, 1107649664, 1246105872, 1661474496, 1812517632, 2215299328, 2492211744, 3322948992, 4984423488, 6645897984, 9968846976, 19937693952]

約数ペア:

[(1, 19937693952), (2, 9968846976), (3, 6645897984), (4, 4984423488), (6, 3322948992), (8, 2492211744), (9, 2215299328), (11, 1812517632), (12, 1661474496), (16, 1246105872), (18, 1107649664), (22, 906258816), (24, 830737248), (29, 687506688), (32, 623052936), (33, 604172544), (36, 553824832), (44, 453129408), (48, 415368624), (58, 343753344), (64, 311526468), (66, 302086272), (72, 276912416), (87, 229168896), (88, 226564704), (96, 207684312), (99, 201390848), (116, 171876672), (128, 155763234), (132, 151043136), (144, 138456208), (174, 114584448), (176, 113282352), (192, 103842156), (198, 100695424), (232, 85938336), (256, 77881617), (261, 76389632), (264, 75521568), (288, 69228104), (319, 62500608), (348, 57292224), (352, 56641176), (384, 51921078), (396, 50347712), (464, 42969168), (522, 38194816), (528, 37760784), (576, 34614052), (638, 31250304), (696, 28646112), (704, 28320588), (768, 25960539), (792, 25173856), (928, 21484584), (957, 20833536), (1044, 19097408), (1056, 18880392), (1152, 17307026), (1276, 15625152), (1392, 14323056), (1408, 14160294), (1584, 12586928), (1856, 10742292), (1914, 10416768), (2088, 9548704), (2112, 9440196), (2304, 8653513), (2552, 7812576), (2784, 7161528), (2816, 7080147), (2871, 6944512), (3168, 6293464), (3712, 5371146), (3828, 5208384), (4176, 4774352), (4224, 4720098), (5104, 3906288), (5568, 3580764), (5742, 3472256), (6336, 3146732), (7424, 2685573), (7656, 2604192), (8352, 2387176), (8448, 2360049), (10208, 1953144), (11136, 1790382), (11484, 1736128), (12672, 1573366), (15312, 1302096), (16704, 1193588), (20416, 976572), (22272, 895191), (22968, 868064), (25344, 786683), (27127, 734976), (30624, 651048), (33408, 596794), (40832, 488286), (45936, 434032), (54254, 367488), (61248, 325524), (66816, 298397), (81381, 244992), (81664, 244143), (91872, 217016), (108508, 183744), (122496, 162762)]