20014854912

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5101}}^1$

素因数の和:5267

約数の個数: 216

約数和(自身を含む): 62633498928

約数和(自身を除く): 42618644016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 131, 144, 156, 192, 208, 234, 256, 262, 288, 312, 384, 393, 416, 468, 524, 576, 624, 768, 786, 832, 936, 1048, 1152, 1179, 1248, 1572, 1664, 1703, 1872, 2096, 2304, 2358, 2496, 3144, 3328, 3406, 3744, 4192, 4716, 4992, 5101, 5109, 6288, 6812, 7488, 8384, 9432, 9984, 10202, 10218, 12576, 13624, 14976, 15303, 15327, 16768, 18864, 20404, 20436, 25152, 27248, 29952, 30606, 30654, 33536, 37728, 40808, 40872, 45909, 50304, 54496, 61212, 61308, 66313, 75456, 81616, 81744, 91818, 100608, 108992, 122424, 122616, 132626, 150912, 163232, 163488, 183636, 198939, 217984, 244848, 245232, 265252, 301824, 326464, 326976, 367272, 397878, 435968, 489696, 490464, 530504, 596817, 652928, 653952, 668231, 734544, 795756, 979392, 980928, 1061008, 1193634, 1305856, 1307904, 1336462, 1469088, 1591512, 1958784, 1961856, 2004693, 2122016, 2387268, 2672924, 2938176, 3183024, 3917568, 3923712, 4009386, 4244032, 4774536, 5345848, 5876352, 6014079, 6366048, 8018772, 8488064, 8687003, 9549072, 10691696, 11752704, 12028158, 12732096, 16037544, 16976128, 17374006, 19098144, 21383392, 24056316, 25464192, 26061009, 32075088, 34748012, 38196288, 42766784, 48112632, 50928384, 52122018, 64150176, 69496024, 76392576, 78183027, 85533568, 96225264, 104244036, 128300352, 138992048, 152785152, 156366054, 171067136, 192450528, 208488072, 256600704, 277984096, 312732108, 384901056, 416976144, 513201408, 555968192, 625464216, 769802112, 833952288, 1111936384, 1250928432, 1539604224, 1667904576, 2223872768, 2501856864, 3335809152, 5003713728, 6671618304, 10007427456, 20014854912]

約数ペア:

[(1, 20014854912), (2, 10007427456), (3, 6671618304), (4, 5003713728), (6, 3335809152), (8, 2501856864), (9, 2223872768), (12, 1667904576), (13, 1539604224), (16, 1250928432), (18, 1111936384), (24, 833952288), (26, 769802112), (32, 625464216), (36, 555968192), (39, 513201408), (48, 416976144), (52, 384901056), (64, 312732108), (72, 277984096), (78, 256600704), (96, 208488072), (104, 192450528), (117, 171067136), (128, 156366054), (131, 152785152), (144, 138992048), (156, 128300352), (192, 104244036), (208, 96225264), (234, 85533568), (256, 78183027), (262, 76392576), (288, 69496024), (312, 64150176), (384, 52122018), (393, 50928384), (416, 48112632), (468, 42766784), (524, 38196288), (576, 34748012), (624, 32075088), (768, 26061009), (786, 25464192), (832, 24056316), (936, 21383392), (1048, 19098144), (1152, 17374006), (1179, 16976128), (1248, 16037544), (1572, 12732096), (1664, 12028158), (1703, 11752704), (1872, 10691696), (2096, 9549072), (2304, 8687003), (2358, 8488064), (2496, 8018772), (3144, 6366048), (3328, 6014079), (3406, 5876352), (3744, 5345848), (4192, 4774536), (4716, 4244032), (4992, 4009386), (5101, 3923712), (5109, 3917568), (6288, 3183024), (6812, 2938176), (7488, 2672924), (8384, 2387268), (9432, 2122016), (9984, 2004693), (10202, 1961856), (10218, 1958784), (12576, 1591512), (13624, 1469088), (14976, 1336462), (15303, 1307904), (15327, 1305856), (16768, 1193634), (18864, 1061008), (20404, 980928), (20436, 979392), (25152, 795756), (27248, 734544), (29952, 668231), (30606, 653952), (30654, 652928), (33536, 596817), (37728, 530504), (40808, 490464), (40872, 489696), (45909, 435968), (50304, 397878), (54496, 367272), (61212, 326976), (61308, 326464), (66313, 301824), (75456, 265252), (81616, 245232), (81744, 244848), (91818, 217984), (100608, 198939), (108992, 183636), (122424, 163488), (122616, 163232), (132626, 150912)]