20247748248

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:380

約数の個数: 320

約数和(自身を含む): 64373702400

約数和(自身を除く): 44125954152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 151, 156, 168, 179, 182, 196, 273, 294, 302, 312, 343, 358, 364, 392, 453, 537, 546, 588, 604, 637, 686, 716, 728, 906, 1029, 1057, 1074, 1092, 1176, 1208, 1253, 1274, 1372, 1432, 1812, 1911, 1963, 2058, 2114, 2148, 2184, 2327, 2401, 2506, 2548, 2744, 3171, 3624, 3759, 3822, 3926, 4116, 4228, 4296, 4459, 4654, 4802, 5012, 5096, 5889, 6342, 6981, 7203, 7399, 7518, 7644, 7852, 8232, 8456, 8771, 8918, 9308, 9604, 10024, 11778, 12684, 13377, 13741, 13962, 14406, 14798, 15036, 15288, 15704, 16289, 17542, 17836, 18616, 19208, 22197, 23556, 25368, 26313, 26754, 27029, 27482, 27924, 28812, 29596, 30072, 31213, 32578, 35084, 35672, 41223, 44394, 47112, 48867, 51793, 52626, 53508, 54058, 54964, 55848, 57624, 59192, 61397, 62426, 65156, 70168, 81087, 82446, 88788, 93639, 96187, 97734, 103586, 105252, 107016, 108116, 109928, 114023, 122794, 124852, 130312, 155379, 162174, 164892, 177576, 184191, 187278, 189203, 192374, 195468, 207172, 210504, 216232, 228046, 245588, 249704, 288561, 310758, 324348, 329784, 342069, 351377, 362551, 368382, 374556, 378406, 384748, 390936, 414344, 429779, 456092, 491176, 567609, 577122, 621516, 648696, 673309, 684138, 702754, 725102, 736764, 749112, 756812, 769496, 798161, 859558, 912184, 1054131, 1087653, 1135218, 1154244, 1243032, 1289337, 1324421, 1346618, 1368276, 1405508, 1450204, 1473528, 1513624, 1596322, 1719116, 2019927, 2108262, 2175306, 2270436, 2308488, 2394483, 2459639, 2578674, 2648842, 2693236, 2736552, 2811016, 2900408, 3192644, 3438232, 3973263, 4039854, 4216524, 4350612, 4540872, 4713163, 4788966, 4919278, 5157348, 5297684, 5386472, 5587127, 6385288, 7378917, 7946526, 8079708, 8433048, 8701224, 9270947, 9426326, 9577932, 9838556, 10314696, 10595368, 11174254, 14139489, 14757834, 15893052, 16159416, 16761381, 17217473, 18541894, 18852652, 19155864, 19677112, 22348508, 27812841, 28278978, 29515668, 31786104, 33522762, 34434946, 37083788, 37705304, 44697016, 51652419, 55625682, 56557956, 59031336, 64896629, 67045524, 68869892, 74167576, 103304838, 111251364, 113115912, 120522311, 129793258, 134091048, 137739784, 194689887, 206609676, 222502728, 241044622, 259586516, 361566933, 389379774, 413219352, 482089244, 519173032, 723133866, 778759548, 843656177, 964178488, 1446267732, 1557519096, 1687312354, 2530968531, 2892535464, 3374624708, 5061937062, 6749249416, 10123874124, 20247748248]

約数ペア:

[(1, 20247748248), (2, 10123874124), (3, 6749249416), (4, 5061937062), (6, 3374624708), (7, 2892535464), (8, 2530968531), (12, 1687312354), (13, 1557519096), (14, 1446267732), (21, 964178488), (24, 843656177), (26, 778759548), (28, 723133866), (39, 519173032), (42, 482089244), (49, 413219352), (52, 389379774), (56, 361566933), (78, 259586516), (84, 241044622), (91, 222502728), (98, 206609676), (104, 194689887), (147, 137739784), (151, 134091048), (156, 129793258), (168, 120522311), (179, 113115912), (182, 111251364), (196, 103304838), (273, 74167576), (294, 68869892), (302, 67045524), (312, 64896629), (343, 59031336), (358, 56557956), (364, 55625682), (392, 51652419), (453, 44697016), (537, 37705304), (546, 37083788), (588, 34434946), (604, 33522762), (637, 31786104), (686, 29515668), (716, 28278978), (728, 27812841), (906, 22348508), (1029, 19677112), (1057, 19155864), (1074, 18852652), (1092, 18541894), (1176, 17217473), (1208, 16761381), (1253, 16159416), (1274, 15893052), (1372, 14757834), (1432, 14139489), (1812, 11174254), (1911, 10595368), (1963, 10314696), (2058, 9838556), (2114, 9577932), (2148, 9426326), (2184, 9270947), (2327, 8701224), (2401, 8433048), (2506, 8079708), (2548, 7946526), (2744, 7378917), (3171, 6385288), (3624, 5587127), (3759, 5386472), (3822, 5297684), (3926, 5157348), (4116, 4919278), (4228, 4788966), (4296, 4713163), (4459, 4540872), (4654, 4350612), (4802, 4216524), (5012, 4039854), (5096, 3973263), (5889, 3438232), (6342, 3192644), (6981, 2900408), (7203, 2811016), (7399, 2736552), (7518, 2693236), (7644, 2648842), (7852, 2578674), (8232, 2459639), (8456, 2394483), (8771, 2308488), (8918, 2270436), (9308, 2175306), (9604, 2108262), (10024, 2019927), (11778, 1719116), (12684, 1596322), (13377, 1513624), (13741, 1473528), (13962, 1450204), (14406, 1405508), (14798, 1368276), (15036, 1346618), (15288, 1324421), (15704, 1289337), (16289, 1243032), (17542, 1154244), (17836, 1135218), (18616, 1087653), (19208, 1054131), (22197, 912184), (23556, 859558), (25368, 798161), (26313, 769496), (26754, 756812), (27029, 749112), (27482, 736764), (27924, 725102), (28812, 702754), (29596, 684138), (30072, 673309), (31213, 648696), (32578, 621516), (35084, 577122), (35672, 567609), (41223, 491176), (44394, 456092), (47112, 429779), (48867, 414344), (51793, 390936), (52626, 384748), (53508, 378406), (54058, 374556), (54964, 368382), (55848, 362551), (57624, 351377), (59192, 342069), (61397, 329784), (62426, 324348), (65156, 310758), (70168, 288561), (81087, 249704), (82446, 245588), (88788, 228046), (93639, 216232), (96187, 210504), (97734, 207172), (103586, 195468), (105252, 192374), (107016, 189203), (108116, 187278), (109928, 184191), (114023, 177576), (122794, 164892), (124852, 162174), (130312, 155379)]