20167899372

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:498

約数の個数: 240

約数和(自身を含む): 56674464000

約数和(自身を除く): 36506564628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 101, 108, 114, 162, 163, 171, 199, 202, 228, 303, 324, 326, 342, 398, 404, 489, 513, 597, 606, 652, 684, 796, 909, 978, 1026, 1194, 1212, 1467, 1539, 1791, 1818, 1919, 1956, 2052, 2388, 2727, 2934, 3078, 3097, 3582, 3636, 3781, 3838, 4401, 5373, 5454, 5757, 5868, 6156, 6194, 7164, 7562, 7676, 8181, 8802, 9291, 10746, 10908, 11343, 11514, 12388, 13203, 15124, 16119, 16362, 16463, 17271, 17604, 18582, 20099, 21492, 22686, 23028, 26406, 27873, 32238, 32437, 32724, 32926, 34029, 34542, 37164, 40198, 45372, 49389, 51813, 52812, 55746, 60297, 64476, 64874, 65852, 68058, 69084, 80396, 83619, 97311, 98778, 102087, 103626, 111492, 120594, 129748, 136116, 148167, 155439, 167238, 180891, 194622, 197556, 204174, 207252, 241188, 250857, 291933, 296334, 306261, 310878, 312797, 334476, 361782, 381881, 389244, 408348, 444501, 501714, 542673, 583866, 592668, 612522, 616303, 621756, 625594, 723564, 763762, 875799, 889002, 938391, 1003428, 1085346, 1145643, 1167732, 1225044, 1232606, 1251188, 1333503, 1527524, 1628019, 1751598, 1778004, 1848909, 1876782, 2170692, 2291286, 2465212, 2627397, 2667006, 2815173, 3256038, 3276137, 3436929, 3503196, 3697818, 3753564, 4582572, 5254794, 5334012, 5546727, 5630346, 6512076, 6552274, 6873858, 7395636, 8445519, 9828411, 10310787, 10509588, 11093454, 11260692, 13104548, 13747716, 16640181, 16891038, 19656822, 20621574, 22186908, 25336557, 29485233, 30932361, 33280362, 33782076, 39313644, 41243148, 49920543, 50673114, 58970466, 61864722, 62246603, 66560724, 88455699, 99841086, 101346228, 117940932, 123729444, 124493206, 176911398, 186739809, 199682172, 248986412, 265367097, 353822796, 373479618, 530734194, 560219427, 746959236, 1061468388, 1120438854, 1680658281, 2240877708, 3361316562, 5041974843, 6722633124, 10083949686, 20167899372]

約数ペア:

[(1, 20167899372), (2, 10083949686), (3, 6722633124), (4, 5041974843), (6, 3361316562), (9, 2240877708), (12, 1680658281), (18, 1120438854), (19, 1061468388), (27, 746959236), (36, 560219427), (38, 530734194), (54, 373479618), (57, 353822796), (76, 265367097), (81, 248986412), (101, 199682172), (108, 186739809), (114, 176911398), (162, 124493206), (163, 123729444), (171, 117940932), (199, 101346228), (202, 99841086), (228, 88455699), (303, 66560724), (324, 62246603), (326, 61864722), (342, 58970466), (398, 50673114), (404, 49920543), (489, 41243148), (513, 39313644), (597, 33782076), (606, 33280362), (652, 30932361), (684, 29485233), (796, 25336557), (909, 22186908), (978, 20621574), (1026, 19656822), (1194, 16891038), (1212, 16640181), (1467, 13747716), (1539, 13104548), (1791, 11260692), (1818, 11093454), (1919, 10509588), (1956, 10310787), (2052, 9828411), (2388, 8445519), (2727, 7395636), (2934, 6873858), (3078, 6552274), (3097, 6512076), (3582, 5630346), (3636, 5546727), (3781, 5334012), (3838, 5254794), (4401, 4582572), (5373, 3753564), (5454, 3697818), (5757, 3503196), (5868, 3436929), (6156, 3276137), (6194, 3256038), (7164, 2815173), (7562, 2667006), (7676, 2627397), (8181, 2465212), (8802, 2291286), (9291, 2170692), (10746, 1876782), (10908, 1848909), (11343, 1778004), (11514, 1751598), (12388, 1628019), (13203, 1527524), (15124, 1333503), (16119, 1251188), (16362, 1232606), (16463, 1225044), (17271, 1167732), (17604, 1145643), (18582, 1085346), (20099, 1003428), (21492, 938391), (22686, 889002), (23028, 875799), (26406, 763762), (27873, 723564), (32238, 625594), (32437, 621756), (32724, 616303), (32926, 612522), (34029, 592668), (34542, 583866), (37164, 542673), (40198, 501714), (45372, 444501), (49389, 408348), (51813, 389244), (52812, 381881), (55746, 361782), (60297, 334476), (64476, 312797), (64874, 310878), (65852, 306261), (68058, 296334), (69084, 291933), (80396, 250857), (83619, 241188), (97311, 207252), (98778, 204174), (102087, 197556), (103626, 194622), (111492, 180891), (120594, 167238), (129748, 155439), (136116, 148167)]