20068178292

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{11657}}^1$

素因数の和:11810

約数の個数: 144

約数和(自身を含む): 56141663760

約数和(自身を除く): 36073485468

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 97, 102, 116, 153, 174, 194, 204, 261, 291, 306, 348, 388, 493, 522, 582, 612, 873, 986, 1044, 1164, 1479, 1649, 1746, 1972, 2813, 2958, 3298, 3492, 4437, 4947, 5626, 5916, 6596, 8439, 8874, 9894, 11252, 11657, 14841, 16878, 17748, 19788, 23314, 25317, 29682, 33756, 34971, 46628, 47821, 50634, 59364, 69942, 95642, 101268, 104913, 139884, 143463, 191284, 198169, 209826, 286926, 338053, 396338, 419652, 430389, 573852, 594507, 676106, 792676, 860778, 1014159, 1130729, 1189014, 1352212, 1721556, 1783521, 2028318, 2261458, 2378028, 3042477, 3392187, 3567042, 4056636, 4522916, 5746901, 6084954, 6784374, 7134084, 10176561, 11493802, 12169908, 13568748, 17240703, 19222393, 20353122, 22987604, 32791141, 34481406, 38444786, 40706244, 51722109, 57667179, 65582282, 68962812, 76889572, 98373423, 103444218, 115334358, 131164564, 173001537, 196746846, 206888436, 230668716, 295120269, 346003074, 393493692, 557449397, 590240538, 692006148, 1114898794, 1180481076, 1672348191, 2229797588, 3344696382, 5017044573, 6689392764, 10034089146, 20068178292]

約数ペア:

[(1, 20068178292), (2, 10034089146), (3, 6689392764), (4, 5017044573), (6, 3344696382), (9, 2229797588), (12, 1672348191), (17, 1180481076), (18, 1114898794), (29, 692006148), (34, 590240538), (36, 557449397), (51, 393493692), (58, 346003074), (68, 295120269), (87, 230668716), (97, 206888436), (102, 196746846), (116, 173001537), (153, 131164564), (174, 115334358), (194, 103444218), (204, 98373423), (261, 76889572), (291, 68962812), (306, 65582282), (348, 57667179), (388, 51722109), (493, 40706244), (522, 38444786), (582, 34481406), (612, 32791141), (873, 22987604), (986, 20353122), (1044, 19222393), (1164, 17240703), (1479, 13568748), (1649, 12169908), (1746, 11493802), (1972, 10176561), (2813, 7134084), (2958, 6784374), (3298, 6084954), (3492, 5746901), (4437, 4522916), (4947, 4056636), (5626, 3567042), (5916, 3392187), (6596, 3042477), (8439, 2378028), (8874, 2261458), (9894, 2028318), (11252, 1783521), (11657, 1721556), (14841, 1352212), (16878, 1189014), (17748, 1130729), (19788, 1014159), (23314, 860778), (25317, 792676), (29682, 676106), (33756, 594507), (34971, 573852), (46628, 430389), (47821, 419652), (50634, 396338), (59364, 338053), (69942, 286926), (95642, 209826), (101268, 198169), (104913, 191284), (139884, 143463)]