20773525344

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{21313}}^1$

素因数の和:21421

約数の個数: 192

約数和(自身を含む): 64969164288

約数和(自身を除く): 44195638944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 71, 78, 88, 96, 104, 132, 142, 143, 156, 176, 208, 213, 264, 284, 286, 312, 352, 416, 426, 429, 528, 568, 572, 624, 781, 852, 858, 923, 1056, 1136, 1144, 1248, 1562, 1704, 1716, 1846, 2272, 2288, 2343, 2769, 3124, 3408, 3432, 3692, 4576, 4686, 5538, 6248, 6816, 6864, 7384, 9372, 10153, 11076, 12496, 13728, 14768, 18744, 20306, 21313, 22152, 24992, 29536, 30459, 37488, 40612, 42626, 44304, 60918, 63939, 74976, 81224, 85252, 88608, 121836, 127878, 162448, 170504, 234443, 243672, 255756, 277069, 324896, 341008, 468886, 487344, 511512, 554138, 682016, 703329, 831207, 937772, 974688, 1023024, 1108276, 1406658, 1513223, 1662414, 1875544, 2046048, 2216552, 2813316, 3026446, 3047759, 3324828, 3751088, 4433104, 4539669, 5626632, 6052892, 6095518, 6649656, 7502176, 8866208, 9079338, 9143277, 11253264, 12105784, 12191036, 13299312, 16645453, 18158676, 18286554, 19671899, 22506528, 24211568, 24382072, 26598624, 33290906, 36317352, 36573108, 39343798, 48423136, 48764144, 49936359, 59015697, 66581812, 72634704, 73146216, 78687596, 97528288, 99872718, 118031394, 133163624, 145269408, 146292432, 157375192, 199745436, 216390889, 236062788, 266327248, 292584864, 314750384, 399490872, 432781778, 472125576, 532654496, 629500768, 649172667, 798981744, 865563556, 944251152, 1298345334, 1597963488, 1731127112, 1888502304, 2596690668, 3462254224, 5193381336, 6924508448, 10386762672, 20773525344]

約数ペア:

[(1, 20773525344), (2, 10386762672), (3, 6924508448), (4, 5193381336), (6, 3462254224), (8, 2596690668), (11, 1888502304), (12, 1731127112), (13, 1597963488), (16, 1298345334), (22, 944251152), (24, 865563556), (26, 798981744), (32, 649172667), (33, 629500768), (39, 532654496), (44, 472125576), (48, 432781778), (52, 399490872), (66, 314750384), (71, 292584864), (78, 266327248), (88, 236062788), (96, 216390889), (104, 199745436), (132, 157375192), (142, 146292432), (143, 145269408), (156, 133163624), (176, 118031394), (208, 99872718), (213, 97528288), (264, 78687596), (284, 73146216), (286, 72634704), (312, 66581812), (352, 59015697), (416, 49936359), (426, 48764144), (429, 48423136), (528, 39343798), (568, 36573108), (572, 36317352), (624, 33290906), (781, 26598624), (852, 24382072), (858, 24211568), (923, 22506528), (1056, 19671899), (1136, 18286554), (1144, 18158676), (1248, 16645453), (1562, 13299312), (1704, 12191036), (1716, 12105784), (1846, 11253264), (2272, 9143277), (2288, 9079338), (2343, 8866208), (2769, 7502176), (3124, 6649656), (3408, 6095518), (3432, 6052892), (3692, 5626632), (4576, 4539669), (4686, 4433104), (5538, 3751088), (6248, 3324828), (6816, 3047759), (6864, 3026446), (7384, 2813316), (9372, 2216552), (10153, 2046048), (11076, 1875544), (12496, 1662414), (13728, 1513223), (14768, 1406658), (18744, 1108276), (20306, 1023024), (21313, 974688), (22152, 937772), (24992, 831207), (29536, 703329), (30459, 682016), (37488, 554138), (40612, 511512), (42626, 487344), (44304, 468886), (60918, 341008), (63939, 324896), (74976, 277069), (81224, 255756), (85252, 243672), (88608, 234443), (121836, 170504), (127878, 162448)]