20231991756

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:566

約数の個数: 240

約数和(自身を含む): 56114359840

約数和(自身を除く): 35882368084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 61, 73, 74, 81, 108, 111, 122, 146, 148, 162, 183, 219, 222, 244, 292, 324, 333, 366, 379, 438, 444, 549, 657, 666, 732, 758, 876, 999, 1098, 1137, 1314, 1332, 1516, 1647, 1971, 1998, 2196, 2257, 2274, 2628, 2701, 2997, 3294, 3411, 3942, 3996, 4453, 4514, 4548, 4941, 5402, 5913, 5994, 6588, 6771, 6822, 7884, 8103, 8906, 9028, 9882, 10233, 10804, 11826, 11988, 13359, 13542, 13644, 14023, 16206, 17812, 19764, 20313, 20466, 23119, 23652, 24309, 26718, 27084, 27667, 28046, 30699, 32412, 40077, 40626, 40932, 42069, 46238, 48618, 53436, 55334, 56092, 60939, 61398, 69357, 72927, 80154, 81252, 83001, 84138, 92476, 97236, 110668, 120231, 121878, 122796, 126207, 138714, 145854, 160308, 164761, 166002, 168276, 182817, 208071, 218781, 240462, 243756, 249003, 252414, 277428, 291708, 329522, 332004, 360693, 365634, 378621, 416142, 437562, 480924, 494283, 498006, 504828, 624213, 659044, 721386, 731268, 747009, 757242, 832284, 855403, 875124, 988566, 996012, 1023679, 1135863, 1248426, 1442772, 1482849, 1494018, 1514484, 1687687, 1710806, 1872639, 1977132, 2047358, 2241027, 2271726, 2496852, 2566209, 2965698, 2988036, 3071037, 3375374, 3421612, 3745278, 4094716, 4448547, 4482054, 4543452, 5063061, 5132418, 5931396, 6142074, 6750748, 7490556, 7698627, 8897094, 8964108, 9213111, 10126122, 10264836, 12284148, 13345641, 15189183, 15397254, 17794188, 18426222, 20252244, 23095881, 26691282, 27639333, 30378366, 30794508, 36852444, 45567549, 46191762, 53382564, 55278666, 60756732, 62444419, 69287643, 82917999, 91135098, 92383524, 110557332, 124888838, 136702647, 138575286, 165835998, 182270196, 187333257, 249777676, 273405294, 277150572, 331671996, 374666514, 546810588, 561999771, 749333028, 1123999542, 1685999313, 2247999084, 3371998626, 5057997939, 6743997252, 10115995878, 20231991756]

約数ペア:

[(1, 20231991756), (2, 10115995878), (3, 6743997252), (4, 5057997939), (6, 3371998626), (9, 2247999084), (12, 1685999313), (18, 1123999542), (27, 749333028), (36, 561999771), (37, 546810588), (54, 374666514), (61, 331671996), (73, 277150572), (74, 273405294), (81, 249777676), (108, 187333257), (111, 182270196), (122, 165835998), (146, 138575286), (148, 136702647), (162, 124888838), (183, 110557332), (219, 92383524), (222, 91135098), (244, 82917999), (292, 69287643), (324, 62444419), (333, 60756732), (366, 55278666), (379, 53382564), (438, 46191762), (444, 45567549), (549, 36852444), (657, 30794508), (666, 30378366), (732, 27639333), (758, 26691282), (876, 23095881), (999, 20252244), (1098, 18426222), (1137, 17794188), (1314, 15397254), (1332, 15189183), (1516, 13345641), (1647, 12284148), (1971, 10264836), (1998, 10126122), (2196, 9213111), (2257, 8964108), (2274, 8897094), (2628, 7698627), (2701, 7490556), (2997, 6750748), (3294, 6142074), (3411, 5931396), (3942, 5132418), (3996, 5063061), (4453, 4543452), (4514, 4482054), (4548, 4448547), (4941, 4094716), (5402, 3745278), (5913, 3421612), (5994, 3375374), (6588, 3071037), (6771, 2988036), (6822, 2965698), (7884, 2566209), (8103, 2496852), (8906, 2271726), (9028, 2241027), (9882, 2047358), (10233, 1977132), (10804, 1872639), (11826, 1710806), (11988, 1687687), (13359, 1514484), (13542, 1494018), (13644, 1482849), (14023, 1442772), (16206, 1248426), (17812, 1135863), (19764, 1023679), (20313, 996012), (20466, 988566), (23119, 875124), (23652, 855403), (24309, 832284), (26718, 757242), (27084, 747009), (27667, 731268), (28046, 721386), (30699, 659044), (32412, 624213), (40077, 504828), (40626, 498006), (40932, 494283), (42069, 480924), (46238, 437562), (48618, 416142), (53436, 378621), (55334, 365634), (56092, 360693), (60939, 332004), (61398, 329522), (69357, 291708), (72927, 277428), (80154, 252414), (81252, 249003), (83001, 243756), (84138, 240462), (92476, 218781), (97236, 208071), (110668, 182817), (120231, 168276), (121878, 166002), (122796, 164761), (126207, 160308), (138714, 145854)]