20210562624

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{601}}^1$

素因数の和:945

約数の個数: 224

約数和(自身を含む): 62004805632

約数和(自身を除く): 41794243008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 131, 168, 191, 192, 224, 262, 336, 382, 393, 448, 524, 573, 601, 672, 764, 786, 917, 1048, 1146, 1202, 1337, 1344, 1528, 1572, 1803, 1834, 2096, 2292, 2404, 2674, 2751, 3056, 3144, 3606, 3668, 4011, 4192, 4207, 4584, 4808, 5348, 5502, 6112, 6288, 7212, 7336, 8022, 8384, 8414, 9168, 9616, 10696, 11004, 12224, 12576, 12621, 14424, 14672, 16044, 16828, 18336, 19232, 21392, 22008, 25021, 25152, 25242, 28848, 29344, 32088, 33656, 36672, 38464, 42784, 44016, 50042, 50484, 57696, 58688, 64176, 67312, 75063, 78731, 85568, 88032, 100084, 100968, 114791, 115392, 128352, 134624, 150126, 157462, 175147, 176064, 200168, 201936, 229582, 236193, 256704, 269248, 300252, 314924, 344373, 350294, 400336, 403872, 459164, 472386, 525441, 551117, 600504, 629848, 688746, 700588, 800672, 803537, 807744, 918328, 944772, 1050882, 1102234, 1201008, 1259696, 1377492, 1401176, 1601344, 1607074, 1653351, 1836656, 1889544, 2101764, 2204468, 2402016, 2410611, 2519392, 2754984, 2802352, 3214148, 3306702, 3673312, 3779088, 4203528, 4408936, 4804032, 4821222, 5038784, 5509968, 5604704, 6428296, 6613404, 7346624, 7558176, 8407056, 8817872, 9642444, 11019936, 11209408, 12856592, 13226808, 15037621, 15116352, 16814112, 17635744, 19284888, 22039872, 25713184, 26453616, 30075242, 33628224, 35271488, 38569776, 45112863, 51426368, 52907232, 60150484, 77139552, 90225726, 105263347, 105814464, 120300968, 154279104, 180451452, 210526694, 240601936, 315790041, 360902904, 421053388, 481203872, 631580082, 721805808, 842106776, 962407744, 1263160164, 1443611616, 1684213552, 2526320328, 2887223232, 3368427104, 5052640656, 6736854208, 10105281312, 20210562624]

約数ペア:

[(1, 20210562624), (2, 10105281312), (3, 6736854208), (4, 5052640656), (6, 3368427104), (7, 2887223232), (8, 2526320328), (12, 1684213552), (14, 1443611616), (16, 1263160164), (21, 962407744), (24, 842106776), (28, 721805808), (32, 631580082), (42, 481203872), (48, 421053388), (56, 360902904), (64, 315790041), (84, 240601936), (96, 210526694), (112, 180451452), (131, 154279104), (168, 120300968), (191, 105814464), (192, 105263347), (224, 90225726), (262, 77139552), (336, 60150484), (382, 52907232), (393, 51426368), (448, 45112863), (524, 38569776), (573, 35271488), (601, 33628224), (672, 30075242), (764, 26453616), (786, 25713184), (917, 22039872), (1048, 19284888), (1146, 17635744), (1202, 16814112), (1337, 15116352), (1344, 15037621), (1528, 13226808), (1572, 12856592), (1803, 11209408), (1834, 11019936), (2096, 9642444), (2292, 8817872), (2404, 8407056), (2674, 7558176), (2751, 7346624), (3056, 6613404), (3144, 6428296), (3606, 5604704), (3668, 5509968), (4011, 5038784), (4192, 4821222), (4207, 4804032), (4584, 4408936), (4808, 4203528), (5348, 3779088), (5502, 3673312), (6112, 3306702), (6288, 3214148), (7212, 2802352), (7336, 2754984), (8022, 2519392), (8384, 2410611), (8414, 2402016), (9168, 2204468), (9616, 2101764), (10696, 1889544), (11004, 1836656), (12224, 1653351), (12576, 1607074), (12621, 1601344), (14424, 1401176), (14672, 1377492), (16044, 1259696), (16828, 1201008), (18336, 1102234), (19232, 1050882), (21392, 944772), (22008, 918328), (25021, 807744), (25152, 803537), (25242, 800672), (28848, 700588), (29344, 688746), (32088, 629848), (33656, 600504), (36672, 551117), (38464, 525441), (42784, 472386), (44016, 459164), (50042, 403872), (50484, 400336), (57696, 350294), (58688, 344373), (64176, 314924), (67312, 300252), (75063, 269248), (78731, 256704), (85568, 236193), (88032, 229582), (100084, 201936), (100968, 200168), (114791, 176064), (115392, 175147), (128352, 157462), (134624, 150126)]