20944588032

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2309}}^1$

素因数の和:2489

約数の個数: 216

約数和(自身を含む): 62854471680

約数和(自身を除く): 41909883648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 127, 128, 144, 186, 192, 248, 254, 256, 279, 288, 372, 381, 384, 496, 508, 558, 576, 744, 762, 768, 992, 1016, 1116, 1143, 1152, 1488, 1524, 1984, 2032, 2232, 2286, 2304, 2309, 2976, 3048, 3937, 3968, 4064, 4464, 4572, 4618, 5952, 6096, 6927, 7874, 7936, 8128, 8928, 9144, 9236, 11811, 11904, 12192, 13854, 15748, 16256, 17856, 18288, 18472, 20781, 23622, 23808, 24384, 27708, 31496, 32512, 35433, 35712, 36576, 36944, 41562, 47244, 48768, 55416, 62992, 70866, 71424, 71579, 73152, 73888, 83124, 94488, 97536, 110832, 125984, 141732, 143158, 146304, 147776, 166248, 188976, 214737, 221664, 251968, 283464, 286316, 292608, 293243, 295552, 332496, 377952, 429474, 443328, 503936, 566928, 572632, 586486, 591104, 644211, 664992, 755904, 858948, 879729, 886656, 1007872, 1133856, 1145264, 1172972, 1288422, 1329984, 1511808, 1717896, 1759458, 1773312, 2267712, 2290528, 2345944, 2576844, 2639187, 2659968, 3023616, 3435792, 3518916, 4535424, 4581056, 4691888, 5153688, 5278374, 5319936, 6871584, 7037832, 9070848, 9090533, 9162112, 9383776, 10307376, 10556748, 13743168, 14075664, 18181066, 18324224, 18767552, 20614752, 21113496, 27271599, 27486336, 28151328, 36362132, 37535104, 41229504, 42226992, 54543198, 54972672, 56302656, 72724264, 75070208, 81814797, 82459008, 84453984, 109086396, 112605312, 145448528, 163629594, 164918016, 168907968, 218172792, 225210624, 290897056, 327259188, 337815936, 436345584, 581794112, 654518376, 675631872, 872691168, 1163588224, 1309036752, 1745382336, 2327176448, 2618073504, 3490764672, 5236147008, 6981529344, 10472294016, 20944588032]

約数ペア:

[(1, 20944588032), (2, 10472294016), (3, 6981529344), (4, 5236147008), (6, 3490764672), (8, 2618073504), (9, 2327176448), (12, 1745382336), (16, 1309036752), (18, 1163588224), (24, 872691168), (31, 675631872), (32, 654518376), (36, 581794112), (48, 436345584), (62, 337815936), (64, 327259188), (72, 290897056), (93, 225210624), (96, 218172792), (124, 168907968), (127, 164918016), (128, 163629594), (144, 145448528), (186, 112605312), (192, 109086396), (248, 84453984), (254, 82459008), (256, 81814797), (279, 75070208), (288, 72724264), (372, 56302656), (381, 54972672), (384, 54543198), (496, 42226992), (508, 41229504), (558, 37535104), (576, 36362132), (744, 28151328), (762, 27486336), (768, 27271599), (992, 21113496), (1016, 20614752), (1116, 18767552), (1143, 18324224), (1152, 18181066), (1488, 14075664), (1524, 13743168), (1984, 10556748), (2032, 10307376), (2232, 9383776), (2286, 9162112), (2304, 9090533), (2309, 9070848), (2976, 7037832), (3048, 6871584), (3937, 5319936), (3968, 5278374), (4064, 5153688), (4464, 4691888), (4572, 4581056), (4618, 4535424), (5952, 3518916), (6096, 3435792), (6927, 3023616), (7874, 2659968), (7936, 2639187), (8128, 2576844), (8928, 2345944), (9144, 2290528), (9236, 2267712), (11811, 1773312), (11904, 1759458), (12192, 1717896), (13854, 1511808), (15748, 1329984), (16256, 1288422), (17856, 1172972), (18288, 1145264), (18472, 1133856), (20781, 1007872), (23622, 886656), (23808, 879729), (24384, 858948), (27708, 755904), (31496, 664992), (32512, 644211), (35433, 591104), (35712, 586486), (36576, 572632), (36944, 566928), (41562, 503936), (47244, 443328), (48768, 429474), (55416, 377952), (62992, 332496), (70866, 295552), (71424, 293243), (71579, 292608), (73152, 286316), (73888, 283464), (83124, 251968), (94488, 221664), (97536, 214737), (110832, 188976), (125984, 166248), (141732, 147776), (143158, 146304)]