20953338588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:402

約数の個数: 432

約数和(自身を含む): 69063321600

約数和(自身を除く): 48109983012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 59, 62, 63, 78, 84, 91, 93, 117, 118, 124, 126, 156, 169, 177, 182, 186, 217, 234, 236, 252, 269, 273, 279, 338, 354, 364, 372, 403, 413, 434, 468, 507, 531, 538, 546, 558, 651, 676, 708, 767, 806, 807, 819, 826, 868, 1014, 1062, 1076, 1092, 1116, 1183, 1209, 1239, 1302, 1521, 1534, 1612, 1614, 1638, 1652, 1829, 1883, 1953, 2028, 2124, 2301, 2366, 2418, 2421, 2478, 2604, 2821, 3042, 3068, 3228, 3276, 3497, 3549, 3627, 3658, 3717, 3766, 3906, 4602, 4732, 4836, 4842, 4956, 5239, 5369, 5487, 5642, 5649, 6084, 6903, 6994, 7098, 7254, 7316, 7434, 7532, 7812, 8339, 8463, 9204, 9684, 9971, 10478, 10491, 10647, 10738, 10974, 11284, 11298, 12803, 13806, 13988, 14196, 14508, 14868, 15717, 15871, 16107, 16461, 16678, 16926, 16947, 19942, 20956, 20982, 21294, 21476, 21948, 22596, 23777, 24479, 25017, 25389, 25606, 27612, 29913, 31434, 31473, 31742, 32214, 32922, 33356, 33852, 33894, 36673, 38409, 39884, 41964, 42588, 45461, 47151, 47554, 47613, 48321, 48958, 50034, 50778, 51212, 58373, 59826, 62868, 62946, 63484, 64428, 65844, 67788, 69797, 71331, 73346, 73437, 75051, 76818, 89739, 90922, 94302, 95108, 95226, 96642, 97916, 100068, 101556, 108407, 110019, 111097, 115227, 116746, 119652, 125892, 136383, 139594, 142662, 142839, 146692, 146874, 150102, 153636, 166439, 175119, 179478, 181844, 188604, 190452, 193284, 206323, 209391, 213993, 216814, 220038, 220311, 222194, 230454, 233492, 272766, 279188, 285324, 285678, 293748, 300204, 309101, 318227, 325221, 330057, 332878, 333291, 350238, 358956, 409149, 412646, 418782, 427986, 433628, 440076, 440622, 444388, 460908, 492001, 499317, 525357, 545532, 571356, 618202, 618969, 628173, 636454, 650442, 660114, 665756, 666582, 700476, 758849, 818298, 825292, 837564, 855972, 881244, 927303, 954681, 975663, 984002, 998634, 999873, 1050714, 1236404, 1237938, 1256346, 1272908, 1300884, 1320228, 1333164, 1409291, 1444261, 1476003, 1497951, 1517698, 1636596, 1854606, 1856907, 1909362, 1951326, 1968004, 1997268, 1999746, 2101428, 2163707, 2276547, 2475876, 2512692, 2682199, 2781909, 2818582, 2864043, 2888522, 2952006, 2995902, 3035396, 3444007, 3709212, 3713814, 3818724, 3902652, 3999492, 4227873, 4327414, 4332783, 4428009, 4553094, 5364398, 5563818, 5637164, 5728086, 5777044, 5904012, 5991804, 6396013, 6491121, 6829641, 6888014, 7427628, 8046597, 8455746, 8654828, 8665566, 8856018, 9106188, 9865037, 10332021, 10728796, 11127636, 11456172, 12683619, 12792026, 12982242, 12998349, 13659282, 13776028, 16093194, 16911492, 17331132, 17712036, 18775393, 19188039, 19473363, 19730074, 20664042, 24139791, 25367238, 25584052, 25964484, 25996698, 27318564, 29595111, 30996063, 32186388, 37550786, 38376078, 38946726, 39460148, 41328084, 44772091, 48279582, 50734476, 51993396, 56326179, 57564117, 59190222, 61992126, 75101572, 76752156, 77893452, 83148169, 88785333, 89544182, 96559164, 112652358, 115128234, 118380444, 123984252, 134316273, 166296338, 168978537, 177570666, 179088364, 225304716, 230256468, 249444507, 268632546, 332592676, 337957074, 355141332, 402948819, 498889014, 537265092, 582037183, 675914148, 748333521, 805897638, 997778028, 1164074366, 1496667042, 1611795276, 1746111549, 2328148732, 2993334084, 3492223098, 5238334647, 6984446196, 10476669294, 20953338588]

約数ペア:

[(1, 20953338588), (2, 10476669294), (3, 6984446196), (4, 5238334647), (6, 3492223098), (7, 2993334084), (9, 2328148732), (12, 1746111549), (13, 1611795276), (14, 1496667042), (18, 1164074366), (21, 997778028), (26, 805897638), (28, 748333521), (31, 675914148), (36, 582037183), (39, 537265092), (42, 498889014), (52, 402948819), (59, 355141332), (62, 337957074), (63, 332592676), (78, 268632546), (84, 249444507), (91, 230256468), (93, 225304716), (117, 179088364), (118, 177570666), (124, 168978537), (126, 166296338), (156, 134316273), (169, 123984252), (177, 118380444), (182, 115128234), (186, 112652358), (217, 96559164), (234, 89544182), (236, 88785333), (252, 83148169), (269, 77893452), (273, 76752156), (279, 75101572), (338, 61992126), (354, 59190222), (364, 57564117), (372, 56326179), (403, 51993396), (413, 50734476), (434, 48279582), (468, 44772091), (507, 41328084), (531, 39460148), (538, 38946726), (546, 38376078), (558, 37550786), (651, 32186388), (676, 30996063), (708, 29595111), (767, 27318564), (806, 25996698), (807, 25964484), (819, 25584052), (826, 25367238), (868, 24139791), (1014, 20664042), (1062, 19730074), (1076, 19473363), (1092, 19188039), (1116, 18775393), (1183, 17712036), (1209, 17331132), (1239, 16911492), (1302, 16093194), (1521, 13776028), (1534, 13659282), (1612, 12998349), (1614, 12982242), (1638, 12792026), (1652, 12683619), (1829, 11456172), (1883, 11127636), (1953, 10728796), (2028, 10332021), (2124, 9865037), (2301, 9106188), (2366, 8856018), (2418, 8665566), (2421, 8654828), (2478, 8455746), (2604, 8046597), (2821, 7427628), (3042, 6888014), (3068, 6829641), (3228, 6491121), (3276, 6396013), (3497, 5991804), (3549, 5904012), (3627, 5777044), (3658, 5728086), (3717, 5637164), (3766, 5563818), (3906, 5364398), (4602, 4553094), (4732, 4428009), (4836, 4332783), (4842, 4327414), (4956, 4227873), (5239, 3999492), (5369, 3902652), (5487, 3818724), (5642, 3713814), (5649, 3709212), (6084, 3444007), (6903, 3035396), (6994, 2995902), (7098, 2952006), (7254, 2888522), (7316, 2864043), (7434, 2818582), (7532, 2781909), (7812, 2682199), (8339, 2512692), (8463, 2475876), (9204, 2276547), (9684, 2163707), (9971, 2101428), (10478, 1999746), (10491, 1997268), (10647, 1968004), (10738, 1951326), (10974, 1909362), (11284, 1856907), (11298, 1854606), (12803, 1636596), (13806, 1517698), (13988, 1497951), (14196, 1476003), (14508, 1444261), (14868, 1409291), (15717, 1333164), (15871, 1320228), (16107, 1300884), (16461, 1272908), (16678, 1256346), (16926, 1237938), (16947, 1236404), (19942, 1050714), (20956, 999873), (20982, 998634), (21294, 984002), (21476, 975663), (21948, 954681), (22596, 927303), (23777, 881244), (24479, 855972), (25017, 837564), (25389, 825292), (25606, 818298), (27612, 758849), (29913, 700476), (31434, 666582), (31473, 665756), (31742, 660114), (32214, 650442), (32922, 636454), (33356, 628173), (33852, 618969), (33894, 618202), (36673, 571356), (38409, 545532), (39884, 525357), (41964, 499317), (42588, 492001), (45461, 460908), (47151, 444388), (47554, 440622), (47613, 440076), (48321, 433628), (48958, 427986), (50034, 418782), (50778, 412646), (51212, 409149), (58373, 358956), (59826, 350238), (62868, 333291), (62946, 332878), (63484, 330057), (64428, 325221), (65844, 318227), (67788, 309101), (69797, 300204), (71331, 293748), (73346, 285678), (73437, 285324), (75051, 279188), (76818, 272766), (89739, 233492), (90922, 230454), (94302, 222194), (95108, 220311), (95226, 220038), (96642, 216814), (97916, 213993), (100068, 209391), (101556, 206323), (108407, 193284), (110019, 190452), (111097, 188604), (115227, 181844), (116746, 179478), (119652, 175119), (125892, 166439), (136383, 153636), (139594, 150102), (142662, 146874), (142839, 146692)]