20488335048

素因数分解:

$2^3\times 3^6\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:328

約数の個数: 336

約数和(自身を含む): 62558401500

約数和(自身を除く): 42070066452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 29, 36, 46, 54, 58, 69, 72, 81, 87, 92, 108, 116, 138, 162, 174, 184, 207, 216, 229, 232, 243, 261, 276, 324, 348, 414, 458, 486, 522, 529, 552, 621, 648, 667, 687, 696, 729, 783, 828, 916, 972, 1044, 1058, 1242, 1334, 1374, 1458, 1566, 1587, 1656, 1832, 1863, 1944, 2001, 2061, 2088, 2116, 2349, 2484, 2668, 2748, 2916, 3132, 3174, 3726, 4002, 4122, 4232, 4698, 4761, 4968, 5267, 5336, 5496, 5589, 5832, 6003, 6183, 6264, 6348, 6641, 7047, 7452, 8004, 8244, 9396, 9522, 10534, 11178, 12006, 12366, 12696, 13282, 14094, 14283, 14904, 15341, 15801, 16008, 16488, 16767, 18009, 18549, 18792, 19044, 19923, 21068, 21141, 22356, 24012, 24732, 26564, 28188, 28566, 30682, 31602, 33534, 36018, 37098, 38088, 39846, 42136, 42282, 42849, 44712, 46023, 47403, 48024, 49464, 53128, 54027, 55647, 56376, 57132, 59769, 61364, 63204, 67068, 72036, 74196, 79692, 84564, 85698, 92046, 94806, 108054, 111294, 114264, 119538, 121141, 122728, 126408, 128547, 134136, 138069, 142209, 144072, 148392, 152743, 159384, 162081, 166941, 169128, 171396, 179307, 184092, 189612, 216108, 222588, 239076, 242282, 257094, 276138, 284418, 305486, 324162, 333882, 342792, 358614, 363423, 368184, 379224, 385641, 414207, 426627, 432216, 445176, 458229, 478152, 484564, 486243, 514188, 537921, 552276, 568836, 610972, 648324, 667764, 717228, 726846, 771282, 828414, 853254, 916458, 969128, 972486, 1028376, 1075842, 1090269, 1104552, 1137672, 1221944, 1242621, 1279881, 1296648, 1335528, 1374687, 1434456, 1453692, 1542564, 1613763, 1656828, 1706508, 1832916, 1944972, 2151684, 2180538, 2485242, 2559762, 2749374, 2907384, 3085128, 3227526, 3270807, 3313656, 3413016, 3513089, 3665832, 3727863, 3839643, 3889944, 4124061, 4303368, 4361076, 4841289, 4970484, 5119524, 5498748, 6455052, 6541614, 7026178, 7455726, 7679286, 8248122, 8722152, 9682578, 9812421, 9940968, 10239048, 10539267, 10997496, 11183589, 12372183, 12910104, 13083228, 14052356, 14911452, 15358572, 16496244, 19365156, 19624842, 21078534, 22367178, 24744366, 26166456, 28104712, 29437263, 29822904, 30717144, 31617801, 32992488, 37116549, 38730312, 39249684, 42157068, 44734356, 49488732, 58874526, 63235602, 74233098, 78499368, 84314136, 88311789, 89468712, 94853403, 98977464, 111349647, 117749052, 126471204, 148466196, 176623578, 189706806, 222699294, 235498104, 252942408, 284560209, 296932392, 353247156, 379413612, 445398588, 569120418, 706494312, 758827224, 853680627, 890797176, 1138240836, 1707361254, 2276481672, 2561041881, 3414722508, 5122083762, 6829445016, 10244167524, 20488335048]

約数ペア:

[(1, 20488335048), (2, 10244167524), (3, 6829445016), (4, 5122083762), (6, 3414722508), (8, 2561041881), (9, 2276481672), (12, 1707361254), (18, 1138240836), (23, 890797176), (24, 853680627), (27, 758827224), (29, 706494312), (36, 569120418), (46, 445398588), (54, 379413612), (58, 353247156), (69, 296932392), (72, 284560209), (81, 252942408), (87, 235498104), (92, 222699294), (108, 189706806), (116, 176623578), (138, 148466196), (162, 126471204), (174, 117749052), (184, 111349647), (207, 98977464), (216, 94853403), (229, 89468712), (232, 88311789), (243, 84314136), (261, 78499368), (276, 74233098), (324, 63235602), (348, 58874526), (414, 49488732), (458, 44734356), (486, 42157068), (522, 39249684), (529, 38730312), (552, 37116549), (621, 32992488), (648, 31617801), (667, 30717144), (687, 29822904), (696, 29437263), (729, 28104712), (783, 26166456), (828, 24744366), (916, 22367178), (972, 21078534), (1044, 19624842), (1058, 19365156), (1242, 16496244), (1334, 15358572), (1374, 14911452), (1458, 14052356), (1566, 13083228), (1587, 12910104), (1656, 12372183), (1832, 11183589), (1863, 10997496), (1944, 10539267), (2001, 10239048), (2061, 9940968), (2088, 9812421), (2116, 9682578), (2349, 8722152), (2484, 8248122), (2668, 7679286), (2748, 7455726), (2916, 7026178), (3132, 6541614), (3174, 6455052), (3726, 5498748), (4002, 5119524), (4122, 4970484), (4232, 4841289), (4698, 4361076), (4761, 4303368), (4968, 4124061), (5267, 3889944), (5336, 3839643), (5496, 3727863), (5589, 3665832), (5832, 3513089), (6003, 3413016), (6183, 3313656), (6264, 3270807), (6348, 3227526), (6641, 3085128), (7047, 2907384), (7452, 2749374), (8004, 2559762), (8244, 2485242), (9396, 2180538), (9522, 2151684), (10534, 1944972), (11178, 1832916), (12006, 1706508), (12366, 1656828), (12696, 1613763), (13282, 1542564), (14094, 1453692), (14283, 1434456), (14904, 1374687), (15341, 1335528), (15801, 1296648), (16008, 1279881), (16488, 1242621), (16767, 1221944), (18009, 1137672), (18549, 1104552), (18792, 1090269), (19044, 1075842), (19923, 1028376), (21068, 972486), (21141, 969128), (22356, 916458), (24012, 853254), (24732, 828414), (26564, 771282), (28188, 726846), (28566, 717228), (30682, 667764), (31602, 648324), (33534, 610972), (36018, 568836), (37098, 552276), (38088, 537921), (39846, 514188), (42136, 486243), (42282, 484564), (42849, 478152), (44712, 458229), (46023, 445176), (47403, 432216), (48024, 426627), (49464, 414207), (53128, 385641), (54027, 379224), (55647, 368184), (56376, 363423), (57132, 358614), (59769, 342792), (61364, 333882), (63204, 324162), (67068, 305486), (72036, 284418), (74196, 276138), (79692, 257094), (84564, 242282), (85698, 239076), (92046, 222588), (94806, 216108), (108054, 189612), (111294, 184092), (114264, 179307), (119538, 171396), (121141, 169128), (122728, 166941), (126408, 162081), (128547, 159384), (134136, 152743), (138069, 148392), (142209, 144072)]