20826652056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:514

約数の個数: 256

約数和(自身を含む): 62383426560

約数和(自身を除く): 41556774504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 107, 111, 148, 168, 173, 181, 214, 222, 259, 296, 321, 346, 362, 428, 444, 518, 519, 543, 642, 692, 724, 749, 777, 856, 888, 1036, 1038, 1086, 1211, 1267, 1284, 1384, 1448, 1498, 1554, 2072, 2076, 2172, 2247, 2422, 2534, 2568, 2996, 3108, 3633, 3801, 3959, 4152, 4344, 4494, 4844, 5068, 5992, 6216, 6401, 6697, 7266, 7602, 7918, 8988, 9688, 10136, 11877, 12802, 13394, 14532, 15204, 15836, 17976, 18511, 19203, 19367, 20091, 23754, 25604, 26788, 27713, 29064, 30408, 31313, 31672, 37022, 38406, 38734, 40182, 44807, 46879, 47508, 51208, 53576, 55426, 55533, 58101, 62626, 74044, 76812, 77468, 80364, 83139, 89614, 93758, 93939, 95016, 110852, 111066, 116202, 125252, 129577, 134421, 135569, 140637, 148088, 153624, 154936, 160728, 166278, 179228, 187516, 187878, 219191, 221704, 222132, 232404, 250504, 259154, 268842, 271138, 281274, 332556, 358456, 375032, 375756, 388731, 406707, 438382, 444264, 464808, 518308, 537684, 542276, 562548, 657573, 665112, 684907, 716579, 751512, 777462, 813414, 876764, 1036616, 1075368, 1084552, 1125096, 1158581, 1315146, 1369814, 1433158, 1554924, 1626828, 1753528, 2054721, 2149737, 2317162, 2630292, 2739628, 2866316, 3109848, 3253656, 3350491, 3475743, 4109442, 4299474, 4634324, 4794349, 5016053, 5260584, 5479256, 5732632, 6700982, 6951486, 8110067, 8218884, 8598948, 9268648, 9588698, 10032106, 10051473, 13401964, 13902972, 14383047, 15048159, 16220134, 16437768, 17197896, 19177396, 20064212, 20102946, 23453437, 24330201, 26803928, 27805944, 28766094, 30096318, 32440268, 38354792, 40128424, 40205892, 46906874, 48660402, 57532188, 60192636, 64880536, 70360311, 80411784, 93813748, 97320804, 115064376, 120385272, 123968167, 140720622, 187627496, 194641608, 247936334, 281441244, 371904501, 495872668, 562882488, 743809002, 867777169, 991745336, 1487618004, 1735554338, 2603331507, 2975236008, 3471108676, 5206663014, 6942217352, 10413326028, 20826652056]

約数ペア:

[(1, 20826652056), (2, 10413326028), (3, 6942217352), (4, 5206663014), (6, 3471108676), (7, 2975236008), (8, 2603331507), (12, 1735554338), (14, 1487618004), (21, 991745336), (24, 867777169), (28, 743809002), (37, 562882488), (42, 495872668), (56, 371904501), (74, 281441244), (84, 247936334), (107, 194641608), (111, 187627496), (148, 140720622), (168, 123968167), (173, 120385272), (181, 115064376), (214, 97320804), (222, 93813748), (259, 80411784), (296, 70360311), (321, 64880536), (346, 60192636), (362, 57532188), (428, 48660402), (444, 46906874), (518, 40205892), (519, 40128424), (543, 38354792), (642, 32440268), (692, 30096318), (724, 28766094), (749, 27805944), (777, 26803928), (856, 24330201), (888, 23453437), (1036, 20102946), (1038, 20064212), (1086, 19177396), (1211, 17197896), (1267, 16437768), (1284, 16220134), (1384, 15048159), (1448, 14383047), (1498, 13902972), (1554, 13401964), (2072, 10051473), (2076, 10032106), (2172, 9588698), (2247, 9268648), (2422, 8598948), (2534, 8218884), (2568, 8110067), (2996, 6951486), (3108, 6700982), (3633, 5732632), (3801, 5479256), (3959, 5260584), (4152, 5016053), (4344, 4794349), (4494, 4634324), (4844, 4299474), (5068, 4109442), (5992, 3475743), (6216, 3350491), (6401, 3253656), (6697, 3109848), (7266, 2866316), (7602, 2739628), (7918, 2630292), (8988, 2317162), (9688, 2149737), (10136, 2054721), (11877, 1753528), (12802, 1626828), (13394, 1554924), (14532, 1433158), (15204, 1369814), (15836, 1315146), (17976, 1158581), (18511, 1125096), (19203, 1084552), (19367, 1075368), (20091, 1036616), (23754, 876764), (25604, 813414), (26788, 777462), (27713, 751512), (29064, 716579), (30408, 684907), (31313, 665112), (31672, 657573), (37022, 562548), (38406, 542276), (38734, 537684), (40182, 518308), (44807, 464808), (46879, 444264), (47508, 438382), (51208, 406707), (53576, 388731), (55426, 375756), (55533, 375032), (58101, 358456), (62626, 332556), (74044, 281274), (76812, 271138), (77468, 268842), (80364, 259154), (83139, 250504), (89614, 232404), (93758, 222132), (93939, 221704), (95016, 219191), (110852, 187878), (111066, 187516), (116202, 179228), (125252, 166278), (129577, 160728), (134421, 154936), (135569, 153624), (140637, 148088)]