20124217344

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21269}}^1$

素因数の和:21314

約数の個数: 208

約数和(自身を含む): 66901466880

約数和(自身を除く): 46777249536

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 256, 264, 308, 336, 352, 384, 448, 462, 512, 528, 616, 672, 704, 768, 896, 924, 1024, 1056, 1232, 1344, 1408, 1536, 1792, 1848, 2048, 2112, 2464, 2688, 2816, 3072, 3584, 3696, 4096, 4224, 4928, 5376, 5632, 6144, 7168, 7392, 8448, 9856, 10752, 11264, 12288, 14336, 14784, 16896, 19712, 21269, 21504, 22528, 28672, 29568, 33792, 39424, 42538, 43008, 45056, 59136, 63807, 67584, 78848, 85076, 86016, 118272, 127614, 135168, 148883, 157696, 170152, 233959, 236544, 255228, 297766, 315392, 340304, 446649, 467918, 473088, 510456, 595532, 680608, 701877, 893298, 935836, 946176, 1020912, 1191064, 1361216, 1403754, 1637713, 1786596, 1871672, 2041824, 2382128, 2722432, 2807508, 3275426, 3573192, 3743344, 4083648, 4764256, 4913139, 5444864, 5615016, 6550852, 7146384, 7486688, 8167296, 9528512, 9826278, 10889728, 11230032, 13101704, 14292768, 14973376, 16334592, 19057024, 19652556, 21779456, 22460064, 26203408, 28585536, 29946752, 32669184, 38114048, 39305112, 43558912, 44920128, 52406816, 57171072, 59893504, 65338368, 76228096, 78610224, 87117824, 89840256, 104813632, 114342144, 119787008, 130676736, 152456192, 157220448, 179680512, 209627264, 228684288, 239574016, 261353472, 304912384, 314440896, 359361024, 419254528, 457368576, 479148032, 609824768, 628881792, 718722048, 838509056, 914737152, 958296064, 1257763584, 1437444096, 1677018112, 1829474304, 2515527168, 2874888192, 3354036224, 5031054336, 6708072448, 10062108672, 20124217344]

約数ペア:

[(1, 20124217344), (2, 10062108672), (3, 6708072448), (4, 5031054336), (6, 3354036224), (7, 2874888192), (8, 2515527168), (11, 1829474304), (12, 1677018112), (14, 1437444096), (16, 1257763584), (21, 958296064), (22, 914737152), (24, 838509056), (28, 718722048), (32, 628881792), (33, 609824768), (42, 479148032), (44, 457368576), (48, 419254528), (56, 359361024), (64, 314440896), (66, 304912384), (77, 261353472), (84, 239574016), (88, 228684288), (96, 209627264), (112, 179680512), (128, 157220448), (132, 152456192), (154, 130676736), (168, 119787008), (176, 114342144), (192, 104813632), (224, 89840256), (231, 87117824), (256, 78610224), (264, 76228096), (308, 65338368), (336, 59893504), (352, 57171072), (384, 52406816), (448, 44920128), (462, 43558912), (512, 39305112), (528, 38114048), (616, 32669184), (672, 29946752), (704, 28585536), (768, 26203408), (896, 22460064), (924, 21779456), (1024, 19652556), (1056, 19057024), (1232, 16334592), (1344, 14973376), (1408, 14292768), (1536, 13101704), (1792, 11230032), (1848, 10889728), (2048, 9826278), (2112, 9528512), (2464, 8167296), (2688, 7486688), (2816, 7146384), (3072, 6550852), (3584, 5615016), (3696, 5444864), (4096, 4913139), (4224, 4764256), (4928, 4083648), (5376, 3743344), (5632, 3573192), (6144, 3275426), (7168, 2807508), (7392, 2722432), (8448, 2382128), (9856, 2041824), (10752, 1871672), (11264, 1786596), (12288, 1637713), (14336, 1403754), (14784, 1361216), (16896, 1191064), (19712, 1020912), (21269, 946176), (21504, 935836), (22528, 893298), (28672, 701877), (29568, 680608), (33792, 595532), (39424, 510456), (42538, 473088), (43008, 467918), (45056, 446649), (59136, 340304), (63807, 315392), (67584, 297766), (78848, 255228), (85076, 236544), (86016, 233959), (118272, 170152), (127614, 157696), (135168, 148883)]