20763235872

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1583}}^1$

素因数の和:1685

約数の個数: 384

約数和(自身を含む): 68976230400

約数和(自身を除く): 48212994528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 32, 34, 36, 38, 47, 48, 51, 54, 57, 68, 72, 76, 94, 96, 102, 108, 114, 136, 141, 144, 152, 153, 171, 188, 204, 216, 228, 272, 282, 288, 304, 306, 323, 342, 376, 408, 423, 432, 456, 459, 513, 544, 564, 608, 612, 646, 684, 752, 799, 816, 846, 864, 893, 912, 918, 969, 1026, 1128, 1224, 1269, 1292, 1368, 1504, 1583, 1598, 1632, 1692, 1786, 1824, 1836, 1938, 2052, 2256, 2397, 2448, 2538, 2584, 2679, 2736, 2907, 3166, 3196, 3384, 3572, 3672, 3876, 4104, 4512, 4749, 4794, 4896, 5076, 5168, 5358, 5472, 5814, 6332, 6392, 6768, 7144, 7191, 7344, 7752, 8037, 8208, 8721, 9498, 9588, 10152, 10336, 10716, 11628, 12664, 12784, 13536, 14247, 14288, 14382, 14688, 15181, 15504, 16074, 16416, 17442, 18996, 19176, 20304, 21432, 21573, 23256, 24111, 25328, 25568, 26911, 28494, 28576, 28764, 30077, 30362, 31008, 32148, 34884, 37992, 38352, 40608, 42741, 42864, 43146, 45543, 46512, 48222, 50656, 53822, 56988, 57528, 60154, 60724, 64296, 69768, 74401, 75984, 76704, 80733, 85482, 85728, 86292, 90231, 91086, 93024, 96444, 107644, 113976, 115056, 120308, 121448, 128592, 136629, 139536, 148802, 151968, 161466, 170964, 172584, 180462, 182172, 192888, 215288, 223203, 227952, 230112, 240616, 242199, 242896, 257184, 270693, 273258, 279072, 297604, 322932, 341928, 345168, 360924, 364344, 385776, 409887, 430576, 446406, 455904, 481232, 484398, 485792, 511309, 541386, 546516, 595208, 645864, 669609, 683856, 690336, 721848, 726597, 728688, 771552, 812079, 819774, 861152, 892812, 962464, 968796, 1022618, 1082772, 1093032, 1190416, 1264817, 1291728, 1339218, 1367712, 1413619, 1443696, 1453194, 1457376, 1533927, 1624158, 1639548, 1785624, 1937592, 2008827, 2045236, 2165544, 2186064, 2380832, 2529634, 2583456, 2678436, 2827238, 2887392, 2906388, 3067854, 3248316, 3279096, 3571248, 3794451, 3875184, 4017654, 4090472, 4240857, 4331088, 4372128, 4601781, 5059268, 5356872, 5654476, 5812776, 6135708, 6496632, 6558192, 7142496, 7588902, 7750368, 8035308, 8180944, 8481714, 8662176, 9203562, 10118536, 10713744, 11308952, 11383353, 11625552, 12271416, 12722571, 12993264, 13116384, 13805343, 15177804, 16070616, 16361888, 16963428, 18407124, 20237072, 21427488, 22617904, 22766706, 23251104, 24031523, 24542832, 25445142, 25986528, 27610686, 30355608, 32141232, 33926856, 34150059, 36814248, 38167713, 40474144, 45235808, 45533412, 48063046, 49085664, 50890284, 55221372, 60711216, 64282464, 67853712, 68300118, 72094569, 73628496, 76335426, 91066824, 96126092, 101780568, 110442744, 121422432, 135707424, 136600236, 144189138, 147256992, 152670852, 182133648, 192252184, 203561136, 216283707, 220885488, 273200472, 288378276, 305341704, 364267296, 384504368, 407122272, 432567414, 441770976, 546400944, 576756552, 610683408, 648851121, 769008736, 865134828, 1092801888, 1153513104, 1221366816, 1297702242, 1730269656, 2307026208, 2595404484, 3460539312, 5190808968, 6921078624, 10381617936, 20763235872]

約数ペア:

[(1, 20763235872), (2, 10381617936), (3, 6921078624), (4, 5190808968), (6, 3460539312), (8, 2595404484), (9, 2307026208), (12, 1730269656), (16, 1297702242), (17, 1221366816), (18, 1153513104), (19, 1092801888), (24, 865134828), (27, 769008736), (32, 648851121), (34, 610683408), (36, 576756552), (38, 546400944), (47, 441770976), (48, 432567414), (51, 407122272), (54, 384504368), (57, 364267296), (68, 305341704), (72, 288378276), (76, 273200472), (94, 220885488), (96, 216283707), (102, 203561136), (108, 192252184), (114, 182133648), (136, 152670852), (141, 147256992), (144, 144189138), (152, 136600236), (153, 135707424), (171, 121422432), (188, 110442744), (204, 101780568), (216, 96126092), (228, 91066824), (272, 76335426), (282, 73628496), (288, 72094569), (304, 68300118), (306, 67853712), (323, 64282464), (342, 60711216), (376, 55221372), (408, 50890284), (423, 49085664), (432, 48063046), (456, 45533412), (459, 45235808), (513, 40474144), (544, 38167713), (564, 36814248), (608, 34150059), (612, 33926856), (646, 32141232), (684, 30355608), (752, 27610686), (799, 25986528), (816, 25445142), (846, 24542832), (864, 24031523), (893, 23251104), (912, 22766706), (918, 22617904), (969, 21427488), (1026, 20237072), (1128, 18407124), (1224, 16963428), (1269, 16361888), (1292, 16070616), (1368, 15177804), (1504, 13805343), (1583, 13116384), (1598, 12993264), (1632, 12722571), (1692, 12271416), (1786, 11625552), (1824, 11383353), (1836, 11308952), (1938, 10713744), (2052, 10118536), (2256, 9203562), (2397, 8662176), (2448, 8481714), (2538, 8180944), (2584, 8035308), (2679, 7750368), (2736, 7588902), (2907, 7142496), (3166, 6558192), (3196, 6496632), (3384, 6135708), (3572, 5812776), (3672, 5654476), (3876, 5356872), (4104, 5059268), (4512, 4601781), (4749, 4372128), (4794, 4331088), (4896, 4240857), (5076, 4090472), (5168, 4017654), (5358, 3875184), (5472, 3794451), (5814, 3571248), (6332, 3279096), (6392, 3248316), (6768, 3067854), (7144, 2906388), (7191, 2887392), (7344, 2827238), (7752, 2678436), (8037, 2583456), (8208, 2529634), (8721, 2380832), (9498, 2186064), (9588, 2165544), (10152, 2045236), (10336, 2008827), (10716, 1937592), (11628, 1785624), (12664, 1639548), (12784, 1624158), (13536, 1533927), (14247, 1457376), (14288, 1453194), (14382, 1443696), (14688, 1413619), (15181, 1367712), (15504, 1339218), (16074, 1291728), (16416, 1264817), (17442, 1190416), (18996, 1093032), (19176, 1082772), (20304, 1022618), (21432, 968796), (21573, 962464), (23256, 892812), (24111, 861152), (25328, 819774), (25568, 812079), (26911, 771552), (28494, 728688), (28576, 726597), (28764, 721848), (30077, 690336), (30362, 683856), (31008, 669609), (32148, 645864), (34884, 595208), (37992, 546516), (38352, 541386), (40608, 511309), (42741, 485792), (42864, 484398), (43146, 481232), (45543, 455904), (46512, 446406), (48222, 430576), (50656, 409887), (53822, 385776), (56988, 364344), (57528, 360924), (60154, 345168), (60724, 341928), (64296, 322932), (69768, 297604), (74401, 279072), (75984, 273258), (76704, 270693), (80733, 257184), (85482, 242896), (85728, 242199), (86292, 240616), (90231, 230112), (91086, 227952), (93024, 223203), (96444, 215288), (107644, 192888), (113976, 182172), (115056, 180462), (120308, 172584), (121448, 170964), (128592, 161466), (136629, 151968), (139536, 148802)]