20661392664

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:383

約数の個数: 384

約数和(自身を含む): 65370240000

約数和(自身を除く): 44708847336

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 33, 36, 44, 58, 59, 66, 72, 79, 87, 88, 99, 116, 118, 132, 158, 174, 177, 193, 198, 232, 236, 237, 261, 264, 316, 319, 348, 354, 386, 396, 472, 474, 522, 531, 579, 632, 638, 649, 696, 708, 711, 772, 792, 869, 948, 957, 1044, 1062, 1158, 1276, 1298, 1416, 1422, 1544, 1711, 1737, 1738, 1896, 1914, 1947, 2088, 2123, 2124, 2291, 2316, 2552, 2596, 2607, 2844, 2871, 3422, 3474, 3476, 3828, 3894, 4246, 4248, 4582, 4632, 4661, 5133, 5192, 5214, 5597, 5688, 5742, 5841, 6369, 6844, 6873, 6948, 6952, 7656, 7788, 7821, 8492, 9164, 9322, 10266, 10428, 11194, 11387, 11484, 11682, 12738, 13688, 13746, 13896, 13983, 15247, 15399, 15576, 15642, 16791, 16984, 18328, 18644, 18821, 19107, 20532, 20619, 20856, 22388, 22774, 22968, 23364, 25201, 25476, 27492, 27966, 30494, 30798, 31284, 33582, 34161, 37288, 37642, 38214, 41064, 41238, 41949, 44776, 45548, 45741, 46728, 50373, 50402, 50952, 51271, 54984, 55932, 56463, 60988, 61567, 61596, 62568, 67164, 68322, 75284, 75603, 76428, 82476, 83898, 91096, 91482, 100746, 100804, 102483, 102542, 111864, 112926, 121976, 123134, 123192, 125257, 134328, 135169, 136644, 137223, 150568, 151206, 152856, 153813, 164952, 167717, 167796, 169389, 182964, 184701, 201492, 201608, 204966, 205084, 225852, 226809, 246268, 250514, 270338, 273288, 274446, 302412, 307626, 330223, 335434, 335592, 338778, 365928, 369402, 375771, 402984, 405507, 409932, 410168, 442163, 451704, 453618, 461439, 492536, 501028, 503151, 540676, 548892, 554103, 604824, 615252, 660446, 670868, 677556, 738804, 751542, 811014, 819864, 884326, 899573, 907236, 922878, 990669, 1002056, 1006302, 1081352, 1097784, 1108206, 1127313, 1216521, 1230504, 1320892, 1326489, 1341736, 1355112, 1477608, 1486859, 1503084, 1509453, 1622028, 1768652, 1799146, 1814472, 1845756, 1981338, 2012604, 2216412, 2254626, 2433042, 2641784, 2652978, 2698719, 2972007, 2973718, 3006168, 3018906, 3244056, 3537304, 3598292, 3632453, 3691512, 3962676, 3979467, 4025208, 4432824, 4460577, 4509252, 4863793, 4866084, 5305956, 5397438, 5944014, 5947436, 6037812, 7196584, 7264906, 7925352, 7958934, 8096157, 8921154, 9018504, 9727586, 9732168, 9895303, 10611912, 10794876, 10897359, 11888028, 11894872, 12075624, 13381731, 14529812, 14591379, 15917868, 16192314, 17842308, 19455172, 19790606, 21589752, 21794718, 23776056, 26087617, 26763462, 29059624, 29182758, 29685909, 31835736, 32384628, 32692077, 35684616, 38910344, 39581212, 43589436, 43774137, 52175234, 53526924, 58365516, 59371818, 64769256, 65384154, 78262851, 79162424, 87178872, 87548274, 89057727, 104350468, 107053848, 116731032, 118743636, 130768308, 156525702, 175096548, 178115454, 208700936, 234788553, 237487272, 261536616, 286963787, 313051404, 350193096, 356230908, 469577106, 573927574, 626102808, 712461816, 860891361, 939154212, 1147855148, 1721782722, 1878308424, 2295710296, 2582674083, 3443565444, 5165348166, 6887130888, 10330696332, 20661392664]

約数ペア:

[(1, 20661392664), (2, 10330696332), (3, 6887130888), (4, 5165348166), (6, 3443565444), (8, 2582674083), (9, 2295710296), (11, 1878308424), (12, 1721782722), (18, 1147855148), (22, 939154212), (24, 860891361), (29, 712461816), (33, 626102808), (36, 573927574), (44, 469577106), (58, 356230908), (59, 350193096), (66, 313051404), (72, 286963787), (79, 261536616), (87, 237487272), (88, 234788553), (99, 208700936), (116, 178115454), (118, 175096548), (132, 156525702), (158, 130768308), (174, 118743636), (177, 116731032), (193, 107053848), (198, 104350468), (232, 89057727), (236, 87548274), (237, 87178872), (261, 79162424), (264, 78262851), (316, 65384154), (319, 64769256), (348, 59371818), (354, 58365516), (386, 53526924), (396, 52175234), (472, 43774137), (474, 43589436), (522, 39581212), (531, 38910344), (579, 35684616), (632, 32692077), (638, 32384628), (649, 31835736), (696, 29685909), (708, 29182758), (711, 29059624), (772, 26763462), (792, 26087617), (869, 23776056), (948, 21794718), (957, 21589752), (1044, 19790606), (1062, 19455172), (1158, 17842308), (1276, 16192314), (1298, 15917868), (1416, 14591379), (1422, 14529812), (1544, 13381731), (1711, 12075624), (1737, 11894872), (1738, 11888028), (1896, 10897359), (1914, 10794876), (1947, 10611912), (2088, 9895303), (2123, 9732168), (2124, 9727586), (2291, 9018504), (2316, 8921154), (2552, 8096157), (2596, 7958934), (2607, 7925352), (2844, 7264906), (2871, 7196584), (3422, 6037812), (3474, 5947436), (3476, 5944014), (3828, 5397438), (3894, 5305956), (4246, 4866084), (4248, 4863793), (4582, 4509252), (4632, 4460577), (4661, 4432824), (5133, 4025208), (5192, 3979467), (5214, 3962676), (5597, 3691512), (5688, 3632453), (5742, 3598292), (5841, 3537304), (6369, 3244056), (6844, 3018906), (6873, 3006168), (6948, 2973718), (6952, 2972007), (7656, 2698719), (7788, 2652978), (7821, 2641784), (8492, 2433042), (9164, 2254626), (9322, 2216412), (10266, 2012604), (10428, 1981338), (11194, 1845756), (11387, 1814472), (11484, 1799146), (11682, 1768652), (12738, 1622028), (13688, 1509453), (13746, 1503084), (13896, 1486859), (13983, 1477608), (15247, 1355112), (15399, 1341736), (15576, 1326489), (15642, 1320892), (16791, 1230504), (16984, 1216521), (18328, 1127313), (18644, 1108206), (18821, 1097784), (19107, 1081352), (20532, 1006302), (20619, 1002056), (20856, 990669), (22388, 922878), (22774, 907236), (22968, 899573), (23364, 884326), (25201, 819864), (25476, 811014), (27492, 751542), (27966, 738804), (30494, 677556), (30798, 670868), (31284, 660446), (33582, 615252), (34161, 604824), (37288, 554103), (37642, 548892), (38214, 540676), (41064, 503151), (41238, 501028), (41949, 492536), (44776, 461439), (45548, 453618), (45741, 451704), (46728, 442163), (50373, 410168), (50402, 409932), (50952, 405507), (51271, 402984), (54984, 375771), (55932, 369402), (56463, 365928), (60988, 338778), (61567, 335592), (61596, 335434), (62568, 330223), (67164, 307626), (68322, 302412), (75284, 274446), (75603, 273288), (76428, 270338), (82476, 250514), (83898, 246268), (91096, 226809), (91482, 225852), (100746, 205084), (100804, 204966), (102483, 201608), (102542, 201492), (111864, 184701), (112926, 182964), (121976, 169389), (123134, 167796), (123192, 167717), (125257, 164952), (134328, 153813), (135169, 152856), (136644, 151206), (137223, 150568)]