20576954286

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{1297}}^1$

素因数の和:1428

約数の個数: 192

約数和(自身を含む): 56248051200

約数和(自身を除く): 35671096914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 47, 54, 57, 63, 94, 114, 126, 133, 141, 171, 189, 266, 282, 329, 342, 378, 399, 423, 513, 658, 798, 846, 893, 987, 1026, 1197, 1269, 1297, 1786, 1974, 2209, 2394, 2538, 2594, 2679, 2961, 3591, 3891, 4418, 5358, 5922, 6251, 6627, 7182, 7782, 8037, 8883, 9079, 11673, 12502, 13254, 15463, 16074, 17766, 18158, 18753, 19881, 23346, 24111, 24643, 27237, 30926, 35019, 37506, 39762, 41971, 46389, 48222, 49286, 54474, 56259, 59643, 60959, 70038, 73929, 81711, 83942, 92778, 112518, 119286, 121918, 125913, 139167, 147858, 163422, 168777, 172501, 182877, 221787, 245133, 251826, 278334, 293797, 337554, 345002, 365754, 377739, 417501, 426713, 443574, 490266, 517503, 548631, 587594, 665361, 755478, 835002, 853426, 881391, 1035006, 1097262, 1133217, 1158221, 1280139, 1330722, 1552509, 1645893, 1762782, 2266434, 2316442, 2560278, 2644173, 2865073, 3105018, 3291786, 3474663, 3840417, 4657527, 5288346, 5730146, 6949326, 7680834, 7932519, 8107547, 8595219, 9315054, 10423989, 11521251, 15865038, 16215094, 17190438, 20055511, 20847978, 23042502, 24322641, 25785657, 31271967, 40111022, 48645282, 51571314, 54436387, 60166533, 62543934, 72967923, 77356971, 108872774, 120333066, 145935846, 154713942, 163309161, 180499599, 218903769, 326618322, 360999198, 381054709, 437807538, 489927483, 541498797, 762109418, 979854966, 1082997594, 1143164127, 1469782449, 2286328254, 2939564898, 3429492381, 6858984762, 10288477143, 20576954286]

約数ペア:

[(1, 20576954286), (2, 10288477143), (3, 6858984762), (6, 3429492381), (7, 2939564898), (9, 2286328254), (14, 1469782449), (18, 1143164127), (19, 1082997594), (21, 979854966), (27, 762109418), (38, 541498797), (42, 489927483), (47, 437807538), (54, 381054709), (57, 360999198), (63, 326618322), (94, 218903769), (114, 180499599), (126, 163309161), (133, 154713942), (141, 145935846), (171, 120333066), (189, 108872774), (266, 77356971), (282, 72967923), (329, 62543934), (342, 60166533), (378, 54436387), (399, 51571314), (423, 48645282), (513, 40111022), (658, 31271967), (798, 25785657), (846, 24322641), (893, 23042502), (987, 20847978), (1026, 20055511), (1197, 17190438), (1269, 16215094), (1297, 15865038), (1786, 11521251), (1974, 10423989), (2209, 9315054), (2394, 8595219), (2538, 8107547), (2594, 7932519), (2679, 7680834), (2961, 6949326), (3591, 5730146), (3891, 5288346), (4418, 4657527), (5358, 3840417), (5922, 3474663), (6251, 3291786), (6627, 3105018), (7182, 2865073), (7782, 2644173), (8037, 2560278), (8883, 2316442), (9079, 2266434), (11673, 1762782), (12502, 1645893), (13254, 1552509), (15463, 1330722), (16074, 1280139), (17766, 1158221), (18158, 1133217), (18753, 1097262), (19881, 1035006), (23346, 881391), (24111, 853426), (24643, 835002), (27237, 755478), (30926, 665361), (35019, 587594), (37506, 548631), (39762, 517503), (41971, 490266), (46389, 443574), (48222, 426713), (49286, 417501), (54474, 377739), (56259, 365754), (59643, 345002), (60959, 337554), (70038, 293797), (73929, 278334), (81711, 251826), (83942, 245133), (92778, 221787), (112518, 182877), (119286, 172501), (121918, 168777), (125913, 163422), (139167, 147858)]