20136074976

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{491}}^1\times {\mathrm{1087}}^1$

素因数の和:1725

約数の個数: 144

約数和(自身を含む): 57869779968

約数和(自身を除く): 37733704992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 491, 524, 786, 982, 1048, 1087, 1179, 1473, 1572, 1964, 2096, 2174, 2358, 2946, 3144, 3261, 3928, 4192, 4348, 4419, 4716, 5892, 6288, 6522, 7856, 8696, 8838, 9432, 9783, 11784, 12576, 13044, 15712, 17392, 17676, 18864, 19566, 23568, 26088, 34784, 35352, 37728, 39132, 47136, 52176, 64321, 70704, 78264, 104352, 128642, 141408, 142397, 156528, 192963, 257284, 284794, 313056, 385926, 427191, 514568, 533717, 569588, 578889, 771852, 854382, 1029136, 1067434, 1139176, 1157778, 1281573, 1543704, 1601151, 1708764, 2058272, 2134868, 2278352, 2315556, 2563146, 3087408, 3202302, 3417528, 4269736, 4556704, 4631112, 4803453, 5126292, 6174816, 6404604, 6835056, 8539472, 9262224, 9606906, 10252584, 12809208, 13670112, 17078944, 18524448, 19213812, 20505168, 25618416, 38427624, 41010336, 51236832, 69916927, 76855248, 139833854, 153710496, 209750781, 279667708, 419501562, 559335416, 629252343, 839003124, 1118670832, 1258504686, 1678006248, 2237341664, 2517009372, 3356012496, 5034018744, 6712024992, 10068037488, 20136074976]

約数ペア:

[(1, 20136074976), (2, 10068037488), (3, 6712024992), (4, 5034018744), (6, 3356012496), (8, 2517009372), (9, 2237341664), (12, 1678006248), (16, 1258504686), (18, 1118670832), (24, 839003124), (32, 629252343), (36, 559335416), (48, 419501562), (72, 279667708), (96, 209750781), (131, 153710496), (144, 139833854), (262, 76855248), (288, 69916927), (393, 51236832), (491, 41010336), (524, 38427624), (786, 25618416), (982, 20505168), (1048, 19213812), (1087, 18524448), (1179, 17078944), (1473, 13670112), (1572, 12809208), (1964, 10252584), (2096, 9606906), (2174, 9262224), (2358, 8539472), (2946, 6835056), (3144, 6404604), (3261, 6174816), (3928, 5126292), (4192, 4803453), (4348, 4631112), (4419, 4556704), (4716, 4269736), (5892, 3417528), (6288, 3202302), (6522, 3087408), (7856, 2563146), (8696, 2315556), (8838, 2278352), (9432, 2134868), (9783, 2058272), (11784, 1708764), (12576, 1601151), (13044, 1543704), (15712, 1281573), (17392, 1157778), (17676, 1139176), (18864, 1067434), (19566, 1029136), (23568, 854382), (26088, 771852), (34784, 578889), (35352, 569588), (37728, 533717), (39132, 514568), (47136, 427191), (52176, 385926), (64321, 313056), (70704, 284794), (78264, 257284), (104352, 192963), (128642, 156528), (141408, 142397)]