20219928912

素因数分解:

$2^4\times 3^6\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:214

約数の個数: 420

約数和(自身を含む): 64081562580

約数和(自身を除く): 43861633668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 29, 36, 46, 48, 54, 58, 69, 72, 81, 87, 92, 108, 113, 116, 138, 144, 162, 174, 184, 207, 216, 226, 232, 243, 261, 276, 324, 339, 348, 368, 414, 432, 452, 464, 486, 522, 529, 552, 621, 648, 667, 678, 696, 729, 783, 828, 904, 972, 1017, 1044, 1058, 1104, 1242, 1296, 1334, 1356, 1392, 1458, 1566, 1587, 1656, 1808, 1863, 1944, 2001, 2034, 2088, 2116, 2349, 2484, 2599, 2668, 2712, 2916, 3051, 3132, 3174, 3277, 3312, 3726, 3888, 4002, 4068, 4176, 4232, 4698, 4761, 4968, 5198, 5336, 5424, 5589, 5832, 6003, 6102, 6264, 6348, 6554, 7047, 7452, 7797, 8004, 8136, 8464, 9153, 9396, 9522, 9831, 9936, 10396, 10672, 11178, 11664, 12006, 12204, 12528, 12696, 13108, 14094, 14283, 14904, 15341, 15594, 16008, 16272, 16767, 18009, 18306, 18792, 19044, 19662, 20792, 21141, 22356, 23391, 24012, 24408, 25392, 26216, 27459, 28188, 28566, 29493, 29808, 30682, 31188, 32016, 33534, 36018, 36612, 37584, 38088, 39324, 41584, 42282, 42849, 44712, 46023, 46782, 48024, 48816, 52432, 54027, 54918, 56376, 57132, 58986, 59777, 61364, 62376, 67068, 70173, 72036, 73224, 75371, 76176, 78648, 82377, 84564, 85698, 88479, 89424, 92046, 93564, 96048, 108054, 109836, 112752, 114264, 117972, 119554, 122728, 124752, 128547, 134136, 138069, 140346, 144072, 146448, 150742, 157296, 162081, 164754, 169128, 171396, 176958, 179331, 184092, 187128, 210519, 216108, 219672, 226113, 228528, 235944, 239108, 245456, 257094, 265437, 268272, 276138, 280692, 288144, 301484, 324162, 329508, 338256, 342792, 353916, 358662, 368184, 374256, 385641, 414207, 421038, 432216, 439344, 452226, 471888, 478216, 486243, 514188, 530874, 537993, 552276, 561384, 602968, 631557, 648324, 659016, 678339, 685584, 707832, 717324, 736368, 771282, 796311, 828414, 842076, 864432, 904452, 956432, 972486, 1028376, 1061748, 1075986, 1104552, 1122768, 1205936, 1242621, 1263114, 1296648, 1318032, 1356678, 1415664, 1434648, 1542564, 1592622, 1613979, 1656828, 1684152, 1733533, 1808904, 1894671, 1944972, 2035017, 2056752, 2123496, 2151972, 2209104, 2388933, 2485242, 2526228, 2593296, 2713356, 2869296, 3085128, 3185244, 3227958, 3313656, 3368304, 3467066, 3617808, 3727863, 3789342, 3889944, 4070034, 4246992, 4303944, 4777866, 4841937, 4970484, 5052456, 5200599, 5426712, 6105051, 6170256, 6370488, 6455916, 6627312, 6934132, 7455726, 7578684, 7779888, 8140068, 8607888, 9555732, 9683874, 9940968, 10104912, 10401198, 10853424, 11183589, 12210102, 12740976, 12911832, 13868264, 14525811, 14911452, 15157368, 15601797, 16280136, 18315153, 19111464, 19367748, 19881936, 20802396, 22367178, 24420204, 25823664, 27736528, 29051622, 29822904, 30314736, 31203594, 32560272, 36630306, 38222928, 38735496, 41604792, 43577433, 44734356, 46805391, 48840408, 54945459, 58103244, 59645808, 62407188, 73260612, 77470992, 83209584, 87154866, 89468712, 93610782, 97680816, 109890918, 116206488, 124814376, 140416173, 146521224, 174309732, 178937424, 187221564, 219781836, 232412976, 249628752, 280832346, 293042448, 348619464, 374443128, 421248519, 439563672, 561664692, 697238928, 748886256, 842497038, 879127344, 1123329384, 1263745557, 1684994076, 2246658768, 2527491114, 3369988152, 5054982228, 6739976304, 10109964456, 20219928912]

約数ペア:

[(1, 20219928912), (2, 10109964456), (3, 6739976304), (4, 5054982228), (6, 3369988152), (8, 2527491114), (9, 2246658768), (12, 1684994076), (16, 1263745557), (18, 1123329384), (23, 879127344), (24, 842497038), (27, 748886256), (29, 697238928), (36, 561664692), (46, 439563672), (48, 421248519), (54, 374443128), (58, 348619464), (69, 293042448), (72, 280832346), (81, 249628752), (87, 232412976), (92, 219781836), (108, 187221564), (113, 178937424), (116, 174309732), (138, 146521224), (144, 140416173), (162, 124814376), (174, 116206488), (184, 109890918), (207, 97680816), (216, 93610782), (226, 89468712), (232, 87154866), (243, 83209584), (261, 77470992), (276, 73260612), (324, 62407188), (339, 59645808), (348, 58103244), (368, 54945459), (414, 48840408), (432, 46805391), (452, 44734356), (464, 43577433), (486, 41604792), (522, 38735496), (529, 38222928), (552, 36630306), (621, 32560272), (648, 31203594), (667, 30314736), (678, 29822904), (696, 29051622), (729, 27736528), (783, 25823664), (828, 24420204), (904, 22367178), (972, 20802396), (1017, 19881936), (1044, 19367748), (1058, 19111464), (1104, 18315153), (1242, 16280136), (1296, 15601797), (1334, 15157368), (1356, 14911452), (1392, 14525811), (1458, 13868264), (1566, 12911832), (1587, 12740976), (1656, 12210102), (1808, 11183589), (1863, 10853424), (1944, 10401198), (2001, 10104912), (2034, 9940968), (2088, 9683874), (2116, 9555732), (2349, 8607888), (2484, 8140068), (2599, 7779888), (2668, 7578684), (2712, 7455726), (2916, 6934132), (3051, 6627312), (3132, 6455916), (3174, 6370488), (3277, 6170256), (3312, 6105051), (3726, 5426712), (3888, 5200599), (4002, 5052456), (4068, 4970484), (4176, 4841937), (4232, 4777866), (4698, 4303944), (4761, 4246992), (4968, 4070034), (5198, 3889944), (5336, 3789342), (5424, 3727863), (5589, 3617808), (5832, 3467066), (6003, 3368304), (6102, 3313656), (6264, 3227958), (6348, 3185244), (6554, 3085128), (7047, 2869296), (7452, 2713356), (7797, 2593296), (8004, 2526228), (8136, 2485242), (8464, 2388933), (9153, 2209104), (9396, 2151972), (9522, 2123496), (9831, 2056752), (9936, 2035017), (10396, 1944972), (10672, 1894671), (11178, 1808904), (11664, 1733533), (12006, 1684152), (12204, 1656828), (12528, 1613979), (12696, 1592622), (13108, 1542564), (14094, 1434648), (14283, 1415664), (14904, 1356678), (15341, 1318032), (15594, 1296648), (16008, 1263114), (16272, 1242621), (16767, 1205936), (18009, 1122768), (18306, 1104552), (18792, 1075986), (19044, 1061748), (19662, 1028376), (20792, 972486), (21141, 956432), (22356, 904452), (23391, 864432), (24012, 842076), (24408, 828414), (25392, 796311), (26216, 771282), (27459, 736368), (28188, 717324), (28566, 707832), (29493, 685584), (29808, 678339), (30682, 659016), (31188, 648324), (32016, 631557), (33534, 602968), (36018, 561384), (36612, 552276), (37584, 537993), (38088, 530874), (39324, 514188), (41584, 486243), (42282, 478216), (42849, 471888), (44712, 452226), (46023, 439344), (46782, 432216), (48024, 421038), (48816, 414207), (52432, 385641), (54027, 374256), (54918, 368184), (56376, 358662), (57132, 353916), (58986, 342792), (59777, 338256), (61364, 329508), (62376, 324162), (67068, 301484), (70173, 288144), (72036, 280692), (73224, 276138), (75371, 268272), (76176, 265437), (78648, 257094), (82377, 245456), (84564, 239108), (85698, 235944), (88479, 228528), (89424, 226113), (92046, 219672), (93564, 216108), (96048, 210519), (108054, 187128), (109836, 184092), (112752, 179331), (114264, 176958), (117972, 171396), (119554, 169128), (122728, 164754), (124752, 162081), (128547, 157296), (134136, 150742), (138069, 146448), (140346, 144072)]