20086266330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{19531}}^1$

素因数の和:19853

約数の個数: 128

約数和(自身を含む): 57883472640

約数和(自身を除く): 37797206310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 293, 351, 390, 585, 586, 702, 879, 1170, 1465, 1755, 1758, 2637, 2930, 3510, 3809, 4395, 5274, 7618, 7911, 8790, 11427, 13185, 15822, 19045, 19531, 22854, 26370, 34281, 38090, 39062, 39555, 57135, 58593, 68562, 79110, 97655, 102843, 114270, 117186, 171405, 175779, 195310, 205686, 253903, 292965, 342810, 351558, 507806, 514215, 527337, 585930, 761709, 878895, 1028430, 1054674, 1269515, 1523418, 1757790, 2285127, 2539030, 2636685, 3808545, 4570254, 5273370, 5722583, 6855381, 7617090, 11425635, 11445166, 13710762, 17167749, 22851270, 28612915, 34276905, 34335498, 51503247, 57225830, 68553810, 74393579, 85838745, 103006494, 148787158, 154509741, 171677490, 223180737, 257516235, 309019482, 371967895, 446361474, 515032470, 669542211, 743935790, 772548705, 1115903685, 1339084422, 1545097410, 2008626633, 2231807370, 3347711055, 4017253266, 6695422110, 10043133165, 20086266330]

約数ペア:

[(1, 20086266330), (2, 10043133165), (3, 6695422110), (5, 4017253266), (6, 3347711055), (9, 2231807370), (10, 2008626633), (13, 1545097410), (15, 1339084422), (18, 1115903685), (26, 772548705), (27, 743935790), (30, 669542211), (39, 515032470), (45, 446361474), (54, 371967895), (65, 309019482), (78, 257516235), (90, 223180737), (117, 171677490), (130, 154509741), (135, 148787158), (195, 103006494), (234, 85838745), (270, 74393579), (293, 68553810), (351, 57225830), (390, 51503247), (585, 34335498), (586, 34276905), (702, 28612915), (879, 22851270), (1170, 17167749), (1465, 13710762), (1755, 11445166), (1758, 11425635), (2637, 7617090), (2930, 6855381), (3510, 5722583), (3809, 5273370), (4395, 4570254), (5274, 3808545), (7618, 2636685), (7911, 2539030), (8790, 2285127), (11427, 1757790), (13185, 1523418), (15822, 1269515), (19045, 1054674), (19531, 1028430), (22854, 878895), (26370, 761709), (34281, 585930), (38090, 527337), (39062, 514215), (39555, 507806), (57135, 351558), (58593, 342810), (68562, 292965), (79110, 253903), (97655, 205686), (102843, 195310), (114270, 175779), (117186, 171405)]