20453414112

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{20639}}^1$

素因数の和:20726

約数の個数: 192

約数和(自身を含む): 63247564800

約数和(自身を除く): 42794150688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 37, 48, 54, 62, 72, 74, 93, 96, 108, 111, 124, 144, 148, 186, 216, 222, 248, 279, 288, 296, 333, 372, 432, 444, 496, 558, 592, 666, 744, 837, 864, 888, 992, 999, 1116, 1147, 1184, 1332, 1488, 1674, 1776, 1998, 2232, 2294, 2664, 2976, 3348, 3441, 3552, 3996, 4464, 4588, 5328, 6696, 6882, 7992, 8928, 9176, 10323, 10656, 13392, 13764, 15984, 18352, 20639, 20646, 26784, 27528, 30969, 31968, 36704, 41278, 41292, 55056, 61917, 61938, 82556, 82584, 110112, 123834, 123876, 165112, 165168, 185751, 247668, 247752, 330224, 330336, 371502, 495336, 495504, 557253, 639809, 660448, 743004, 763643, 990672, 991008, 1114506, 1279618, 1486008, 1527286, 1919427, 1981344, 2229012, 2290929, 2559236, 2972016, 3054572, 3838854, 4458024, 4581858, 5118472, 5758281, 5944032, 6109144, 6872787, 7677708, 8916048, 9163716, 10236944, 11516562, 12218288, 13745574, 15355416, 17274843, 17832096, 18327432, 20473888, 20618361, 23033124, 23672933, 24436576, 27491148, 30710832, 34549686, 36654864, 41236722, 46066248, 47345866, 54982296, 61421664, 69099372, 71018799, 73309728, 82473444, 92132496, 94691732, 109964592, 138198744, 142037598, 164946888, 184264992, 189383464, 213056397, 219929184, 276397488, 284075196, 329893776, 378766928, 426112794, 552794976, 568150392, 639169191, 659787552, 757533856, 852225588, 1136300784, 1278338382, 1704451176, 2272601568, 2556676764, 3408902352, 5113353528, 6817804704, 10226707056, 20453414112]

約数ペア:

[(1, 20453414112), (2, 10226707056), (3, 6817804704), (4, 5113353528), (6, 3408902352), (8, 2556676764), (9, 2272601568), (12, 1704451176), (16, 1278338382), (18, 1136300784), (24, 852225588), (27, 757533856), (31, 659787552), (32, 639169191), (36, 568150392), (37, 552794976), (48, 426112794), (54, 378766928), (62, 329893776), (72, 284075196), (74, 276397488), (93, 219929184), (96, 213056397), (108, 189383464), (111, 184264992), (124, 164946888), (144, 142037598), (148, 138198744), (186, 109964592), (216, 94691732), (222, 92132496), (248, 82473444), (279, 73309728), (288, 71018799), (296, 69099372), (333, 61421664), (372, 54982296), (432, 47345866), (444, 46066248), (496, 41236722), (558, 36654864), (592, 34549686), (666, 30710832), (744, 27491148), (837, 24436576), (864, 23672933), (888, 23033124), (992, 20618361), (999, 20473888), (1116, 18327432), (1147, 17832096), (1184, 17274843), (1332, 15355416), (1488, 13745574), (1674, 12218288), (1776, 11516562), (1998, 10236944), (2232, 9163716), (2294, 8916048), (2664, 7677708), (2976, 6872787), (3348, 6109144), (3441, 5944032), (3552, 5758281), (3996, 5118472), (4464, 4581858), (4588, 4458024), (5328, 3838854), (6696, 3054572), (6882, 2972016), (7992, 2559236), (8928, 2290929), (9176, 2229012), (10323, 1981344), (10656, 1919427), (13392, 1527286), (13764, 1486008), (15984, 1279618), (18352, 1114506), (20639, 991008), (20646, 990672), (26784, 763643), (27528, 743004), (30969, 660448), (31968, 639809), (36704, 557253), (41278, 495504), (41292, 495336), (55056, 371502), (61917, 330336), (61938, 330224), (82556, 247752), (82584, 247668), (110112, 185751), (123834, 165168), (123876, 165112)]