20183957172

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{827}}^1$

素因数の和:1198

約数の個数: 144

約数和(自身を含む): 53393401152

約数和(自身を除く): 33209443980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 73, 74, 111, 146, 148, 219, 222, 251, 292, 333, 438, 444, 502, 657, 666, 753, 827, 876, 1004, 1314, 1332, 1506, 1654, 2259, 2481, 2628, 2701, 3012, 3308, 4518, 4962, 5402, 7443, 8103, 9036, 9287, 9924, 10804, 14886, 16206, 18323, 18574, 24309, 27861, 29772, 30599, 32412, 36646, 37148, 48618, 54969, 55722, 60371, 61198, 73292, 83583, 91797, 97236, 109938, 111444, 120742, 122396, 164907, 167166, 181113, 183594, 207577, 219876, 241484, 275391, 329814, 334332, 362226, 367188, 415154, 543339, 550782, 622731, 659628, 677951, 724452, 830308, 1086678, 1101564, 1245462, 1355902, 1868193, 2033853, 2173356, 2233727, 2490924, 2711804, 3736386, 4067706, 4467454, 6101559, 6701181, 7472772, 7680349, 8135412, 8934908, 12203118, 13402362, 15153121, 15360698, 20103543, 23041047, 24406236, 26804724, 30306242, 30721396, 40207086, 45459363, 46082094, 60612484, 69123141, 80414172, 90918726, 92164188, 136378089, 138246282, 181837452, 272756178, 276492564, 545512356, 560665477, 1121330954, 1681996431, 2242661908, 3363992862, 5045989293, 6727985724, 10091978586, 20183957172]

約数ペア:

[(1, 20183957172), (2, 10091978586), (3, 6727985724), (4, 5045989293), (6, 3363992862), (9, 2242661908), (12, 1681996431), (18, 1121330954), (36, 560665477), (37, 545512356), (73, 276492564), (74, 272756178), (111, 181837452), (146, 138246282), (148, 136378089), (219, 92164188), (222, 90918726), (251, 80414172), (292, 69123141), (333, 60612484), (438, 46082094), (444, 45459363), (502, 40207086), (657, 30721396), (666, 30306242), (753, 26804724), (827, 24406236), (876, 23041047), (1004, 20103543), (1314, 15360698), (1332, 15153121), (1506, 13402362), (1654, 12203118), (2259, 8934908), (2481, 8135412), (2628, 7680349), (2701, 7472772), (3012, 6701181), (3308, 6101559), (4518, 4467454), (4962, 4067706), (5402, 3736386), (7443, 2711804), (8103, 2490924), (9036, 2233727), (9287, 2173356), (9924, 2033853), (10804, 1868193), (14886, 1355902), (16206, 1245462), (18323, 1101564), (18574, 1086678), (24309, 830308), (27861, 724452), (29772, 677951), (30599, 659628), (32412, 622731), (36646, 550782), (37148, 543339), (48618, 415154), (54969, 367188), (55722, 362226), (60371, 334332), (61198, 329814), (73292, 275391), (83583, 241484), (91797, 219876), (97236, 207577), (109938, 183594), (111444, 181113), (120742, 167166), (122396, 164907)]