20179180008

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{38567}}^1$

素因数の和:38648

約数の個数: 144

約数和(自身を含む): 60557159520

約数和(自身を除く): 40377979512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 78, 86, 104, 117, 129, 156, 169, 172, 234, 258, 312, 338, 344, 387, 468, 507, 516, 559, 676, 774, 936, 1014, 1032, 1118, 1352, 1521, 1548, 1677, 2028, 2236, 3042, 3096, 3354, 4056, 4472, 5031, 6084, 6708, 7267, 10062, 12168, 13416, 14534, 20124, 21801, 29068, 38567, 40248, 43602, 58136, 65403, 77134, 87204, 115701, 130806, 154268, 174408, 231402, 261612, 308536, 347103, 462804, 501371, 523224, 694206, 925608, 1002742, 1388412, 1504113, 1658381, 2005484, 2776824, 3008226, 3316762, 4010968, 4512339, 4975143, 6016452, 6517823, 6633524, 9024678, 9950286, 12032904, 13035646, 13267048, 14925429, 18049356, 19553469, 19900572, 21558953, 26071292, 29850858, 36098712, 39106938, 39801144, 43117906, 52142584, 58660407, 59701716, 64676859, 78213876, 86235812, 117320814, 119403432, 129353718, 156427752, 172471624, 194030577, 234641628, 258707436, 280266389, 388061154, 469283256, 517414872, 560532778, 776122308, 840799167, 1121065556, 1552244616, 1681598334, 2242131112, 2522397501, 3363196668, 5044795002, 6726393336, 10089590004, 20179180008]

約数ペア:

[(1, 20179180008), (2, 10089590004), (3, 6726393336), (4, 5044795002), (6, 3363196668), (8, 2522397501), (9, 2242131112), (12, 1681598334), (13, 1552244616), (18, 1121065556), (24, 840799167), (26, 776122308), (36, 560532778), (39, 517414872), (43, 469283256), (52, 388061154), (72, 280266389), (78, 258707436), (86, 234641628), (104, 194030577), (117, 172471624), (129, 156427752), (156, 129353718), (169, 119403432), (172, 117320814), (234, 86235812), (258, 78213876), (312, 64676859), (338, 59701716), (344, 58660407), (387, 52142584), (468, 43117906), (507, 39801144), (516, 39106938), (559, 36098712), (676, 29850858), (774, 26071292), (936, 21558953), (1014, 19900572), (1032, 19553469), (1118, 18049356), (1352, 14925429), (1521, 13267048), (1548, 13035646), (1677, 12032904), (2028, 9950286), (2236, 9024678), (3042, 6633524), (3096, 6517823), (3354, 6016452), (4056, 4975143), (4472, 4512339), (5031, 4010968), (6084, 3316762), (6708, 3008226), (7267, 2776824), (10062, 2005484), (12168, 1658381), (13416, 1504113), (14534, 1388412), (20124, 1002742), (21801, 925608), (29068, 694206), (38567, 523224), (40248, 501371), (43602, 462804), (58136, 347103), (65403, 308536), (77134, 261612), (87204, 231402), (115701, 174408), (130806, 154268)]