20811626352

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{13729}}^1$

素因数の和:13797

約数の個数: 240

約数和(自身を含む): 67930548000

約数和(自身を除く): 47118921648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 29, 33, 36, 44, 48, 54, 58, 66, 72, 87, 88, 99, 108, 116, 121, 132, 144, 174, 176, 198, 216, 232, 242, 261, 264, 297, 319, 348, 363, 396, 432, 464, 484, 522, 528, 594, 638, 696, 726, 783, 792, 957, 968, 1044, 1089, 1188, 1276, 1392, 1452, 1566, 1584, 1914, 1936, 2088, 2178, 2376, 2552, 2871, 2904, 3132, 3267, 3509, 3828, 4176, 4356, 4752, 5104, 5742, 5808, 6264, 6534, 7018, 7656, 8613, 8712, 10527, 11484, 12528, 13068, 13729, 14036, 15312, 17226, 17424, 21054, 22968, 26136, 27458, 28072, 31581, 34452, 41187, 42108, 45936, 52272, 54916, 56144, 63162, 68904, 82374, 84216, 94743, 109832, 123561, 126324, 137808, 151019, 164748, 168432, 189486, 219664, 247122, 252648, 302038, 329496, 370683, 378972, 398141, 453057, 494244, 505296, 604076, 658992, 741366, 757944, 796282, 906114, 988488, 1194423, 1208152, 1359171, 1482732, 1515888, 1592564, 1661209, 1812228, 1976976, 2388846, 2416304, 2718342, 2965464, 3185128, 3322418, 3583269, 3624456, 4077513, 4379551, 4777692, 4983627, 5436684, 5930928, 6370256, 6644836, 7166538, 7248912, 8155026, 8759102, 9555384, 9967254, 10749807, 10873368, 13138653, 13289672, 14333076, 14950881, 16310052, 17518204, 19110768, 19934508, 21499614, 21746736, 26277306, 26579344, 28666152, 29901762, 32620104, 35036408, 39415959, 39869016, 42999228, 44852643, 48175061, 52554612, 57332304, 59803524, 65240208, 70072816, 78831918, 79738032, 85998456, 89705286, 96350122, 105109224, 118247877, 119607048, 144525183, 157663836, 171996912, 179410572, 192700244, 210218448, 236495754, 239214096, 289050366, 315327672, 358821144, 385400488, 433575549, 472991508, 578100732, 630655344, 717642288, 770800976, 867151098, 945983016, 1156201464, 1300726647, 1734302196, 1891966032, 2312402928, 2601453294, 3468604392, 5202906588, 6937208784, 10405813176, 20811626352]

約数ペア:

[(1, 20811626352), (2, 10405813176), (3, 6937208784), (4, 5202906588), (6, 3468604392), (8, 2601453294), (9, 2312402928), (11, 1891966032), (12, 1734302196), (16, 1300726647), (18, 1156201464), (22, 945983016), (24, 867151098), (27, 770800976), (29, 717642288), (33, 630655344), (36, 578100732), (44, 472991508), (48, 433575549), (54, 385400488), (58, 358821144), (66, 315327672), (72, 289050366), (87, 239214096), (88, 236495754), (99, 210218448), (108, 192700244), (116, 179410572), (121, 171996912), (132, 157663836), (144, 144525183), (174, 119607048), (176, 118247877), (198, 105109224), (216, 96350122), (232, 89705286), (242, 85998456), (261, 79738032), (264, 78831918), (297, 70072816), (319, 65240208), (348, 59803524), (363, 57332304), (396, 52554612), (432, 48175061), (464, 44852643), (484, 42999228), (522, 39869016), (528, 39415959), (594, 35036408), (638, 32620104), (696, 29901762), (726, 28666152), (783, 26579344), (792, 26277306), (957, 21746736), (968, 21499614), (1044, 19934508), (1089, 19110768), (1188, 17518204), (1276, 16310052), (1392, 14950881), (1452, 14333076), (1566, 13289672), (1584, 13138653), (1914, 10873368), (1936, 10749807), (2088, 9967254), (2178, 9555384), (2376, 8759102), (2552, 8155026), (2871, 7248912), (2904, 7166538), (3132, 6644836), (3267, 6370256), (3509, 5930928), (3828, 5436684), (4176, 4983627), (4356, 4777692), (4752, 4379551), (5104, 4077513), (5742, 3624456), (5808, 3583269), (6264, 3322418), (6534, 3185128), (7018, 2965464), (7656, 2718342), (8613, 2416304), (8712, 2388846), (10527, 1976976), (11484, 1812228), (12528, 1661209), (13068, 1592564), (13729, 1515888), (14036, 1482732), (15312, 1359171), (17226, 1208152), (17424, 1194423), (21054, 988488), (22968, 906114), (26136, 796282), (27458, 757944), (28072, 741366), (31581, 658992), (34452, 604076), (41187, 505296), (42108, 494244), (45936, 453057), (52272, 398141), (54916, 378972), (56144, 370683), (63162, 329496), (68904, 302038), (82374, 252648), (84216, 247122), (94743, 219664), (109832, 189486), (123561, 168432), (126324, 164748), (137808, 151019)]