20179182408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{18539}}^1$

素因数の和:18616

約数の個数: 256

約数和(自身を含む): 68345856000

約数和(自身を除く): 48166673592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 31, 33, 38, 42, 44, 56, 57, 62, 66, 76, 77, 84, 88, 93, 114, 124, 132, 133, 152, 154, 168, 186, 209, 217, 228, 231, 248, 264, 266, 308, 341, 372, 399, 418, 434, 456, 462, 532, 589, 616, 627, 651, 682, 744, 798, 836, 868, 924, 1023, 1064, 1178, 1254, 1302, 1364, 1463, 1596, 1672, 1736, 1767, 1848, 2046, 2356, 2387, 2508, 2604, 2728, 2926, 3192, 3534, 4092, 4123, 4389, 4712, 4774, 5016, 5208, 5852, 6479, 7068, 7161, 8184, 8246, 8778, 9548, 11704, 12369, 12958, 14136, 14322, 16492, 17556, 18539, 19096, 19437, 24738, 25916, 28644, 32984, 35112, 37078, 38874, 45353, 49476, 51832, 55617, 57288, 74156, 77748, 90706, 98952, 111234, 129773, 136059, 148312, 155496, 181412, 203929, 222468, 259546, 272118, 352241, 362824, 389319, 407858, 444936, 519092, 544236, 574709, 611787, 704482, 778638, 815716, 1038184, 1056723, 1088472, 1149418, 1223574, 1408964, 1427503, 1557276, 1631432, 1724127, 2113446, 2298836, 2447148, 2465687, 2817928, 2855006, 3114552, 3448254, 3874651, 4022963, 4226892, 4282509, 4597672, 4894296, 4931374, 5710012, 6321799, 6896508, 7397061, 7749302, 8045926, 8453784, 8565018, 9862748, 10919471, 11420024, 11623953, 12068889, 12643598, 13793016, 14794122, 15498604, 16091852, 17130036, 18965397, 19725496, 21838942, 23247906, 24137778, 25287196, 27122557, 29588244, 30997208, 32183704, 32758413, 34260072, 37930794, 43677884, 44252593, 46495812, 48275556, 50574392, 54245114, 59176488, 65516826, 75861588, 76436297, 81367671, 87355768, 88505186, 92991624, 96551112, 108490228, 120114181, 131033652, 132757779, 151723176, 152872594, 162735342, 177010372, 216980456, 229308891, 240228362, 262067304, 265515558, 305745188, 325470684, 354020744, 360342543, 458617782, 480456724, 531031116, 611490376, 650941368, 720685086, 840799267, 917235564, 960913448, 1062062232, 1441370172, 1681598534, 1834471128, 2522397801, 2882740344, 3363197068, 5044795602, 6726394136, 10089591204, 20179182408]

約数ペア:

[(1, 20179182408), (2, 10089591204), (3, 6726394136), (4, 5044795602), (6, 3363197068), (7, 2882740344), (8, 2522397801), (11, 1834471128), (12, 1681598534), (14, 1441370172), (19, 1062062232), (21, 960913448), (22, 917235564), (24, 840799267), (28, 720685086), (31, 650941368), (33, 611490376), (38, 531031116), (42, 480456724), (44, 458617782), (56, 360342543), (57, 354020744), (62, 325470684), (66, 305745188), (76, 265515558), (77, 262067304), (84, 240228362), (88, 229308891), (93, 216980456), (114, 177010372), (124, 162735342), (132, 152872594), (133, 151723176), (152, 132757779), (154, 131033652), (168, 120114181), (186, 108490228), (209, 96551112), (217, 92991624), (228, 88505186), (231, 87355768), (248, 81367671), (264, 76436297), (266, 75861588), (308, 65516826), (341, 59176488), (372, 54245114), (399, 50574392), (418, 48275556), (434, 46495812), (456, 44252593), (462, 43677884), (532, 37930794), (589, 34260072), (616, 32758413), (627, 32183704), (651, 30997208), (682, 29588244), (744, 27122557), (798, 25287196), (836, 24137778), (868, 23247906), (924, 21838942), (1023, 19725496), (1064, 18965397), (1178, 17130036), (1254, 16091852), (1302, 15498604), (1364, 14794122), (1463, 13793016), (1596, 12643598), (1672, 12068889), (1736, 11623953), (1767, 11420024), (1848, 10919471), (2046, 9862748), (2356, 8565018), (2387, 8453784), (2508, 8045926), (2604, 7749302), (2728, 7397061), (2926, 6896508), (3192, 6321799), (3534, 5710012), (4092, 4931374), (4123, 4894296), (4389, 4597672), (4712, 4282509), (4774, 4226892), (5016, 4022963), (5208, 3874651), (5852, 3448254), (6479, 3114552), (7068, 2855006), (7161, 2817928), (8184, 2465687), (8246, 2447148), (8778, 2298836), (9548, 2113446), (11704, 1724127), (12369, 1631432), (12958, 1557276), (14136, 1427503), (14322, 1408964), (16492, 1223574), (17556, 1149418), (18539, 1088472), (19096, 1056723), (19437, 1038184), (24738, 815716), (25916, 778638), (28644, 704482), (32984, 611787), (35112, 574709), (37078, 544236), (38874, 519092), (45353, 444936), (49476, 407858), (51832, 389319), (55617, 362824), (57288, 352241), (74156, 272118), (77748, 259546), (90706, 222468), (98952, 203929), (111234, 181412), (129773, 155496), (136059, 148312)]