20736304056

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{349}}^1$

素因数の和:663

約数の個数: 288

約数和(自身を含む): 64447110000

約数和(自身を除く): 43710805944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 169, 171, 228, 234, 247, 257, 312, 338, 342, 349, 456, 468, 494, 507, 514, 676, 684, 698, 741, 771, 936, 988, 1014, 1028, 1047, 1352, 1368, 1396, 1482, 1521, 1542, 1976, 2028, 2056, 2094, 2223, 2313, 2792, 2964, 3042, 3084, 3141, 3211, 3341, 4056, 4188, 4446, 4537, 4626, 4883, 5928, 6084, 6168, 6282, 6422, 6631, 6682, 8376, 8892, 9074, 9252, 9633, 9766, 10023, 12168, 12564, 12844, 13262, 13364, 13611, 14649, 17784, 18148, 18504, 19266, 19532, 19893, 20046, 25128, 25688, 26524, 26728, 27222, 28899, 29298, 30069, 36296, 38532, 39064, 39786, 40092, 40833, 43433, 43947, 53048, 54444, 57798, 58596, 58981, 59679, 60138, 63479, 77064, 79572, 80184, 81666, 86203, 86866, 87894, 89693, 108888, 115596, 117192, 117962, 119358, 120276, 126958, 130299, 159144, 163332, 172406, 173732, 175788, 176943, 179386, 190437, 231192, 235924, 238716, 240552, 253916, 258609, 260598, 269079, 326664, 344812, 347464, 351576, 353886, 358772, 380874, 390897, 471848, 477432, 507832, 517218, 521196, 530829, 538158, 571311, 689624, 707772, 717544, 761748, 775827, 781794, 807237, 825227, 1034436, 1042392, 1061658, 1076316, 1120639, 1142622, 1166009, 1415544, 1523496, 1551654, 1563588, 1614474, 1650454, 1704167, 2068872, 2123316, 2152632, 2241278, 2285244, 2332018, 2475681, 3103308, 3127176, 3228948, 3300908, 3361917, 3408334, 3498027, 4246632, 4482556, 4570488, 4664036, 4951362, 5112501, 6206616, 6457896, 6601816, 6723834, 6816668, 6996054, 7427043, 8965112, 9328072, 9902724, 10085751, 10225002, 10494081, 13447668, 13633336, 13992108, 14854086, 15158117, 15337503, 19805448, 20171502, 20450004, 20988162, 22154171, 26895336, 27984216, 29708172, 30316234, 30675006, 40343004, 40900008, 41976324, 44308342, 45474351, 59416344, 60632468, 61350012, 66462513, 80686008, 83952648, 88616684, 90948702, 121264936, 122700024, 132925026, 136423053, 177233368, 181897404, 199387539, 265850052, 272846106, 288004223, 363794808, 398775078, 531700104, 545692212, 576008446, 797550156, 864012669, 1091384424, 1152016892, 1595100312, 1728025338, 2304033784, 2592038007, 3456050676, 5184076014, 6912101352, 10368152028, 20736304056]

約数ペア:

[(1, 20736304056), (2, 10368152028), (3, 6912101352), (4, 5184076014), (6, 3456050676), (8, 2592038007), (9, 2304033784), (12, 1728025338), (13, 1595100312), (18, 1152016892), (19, 1091384424), (24, 864012669), (26, 797550156), (36, 576008446), (38, 545692212), (39, 531700104), (52, 398775078), (57, 363794808), (72, 288004223), (76, 272846106), (78, 265850052), (104, 199387539), (114, 181897404), (117, 177233368), (152, 136423053), (156, 132925026), (169, 122700024), (171, 121264936), (228, 90948702), (234, 88616684), (247, 83952648), (257, 80686008), (312, 66462513), (338, 61350012), (342, 60632468), (349, 59416344), (456, 45474351), (468, 44308342), (494, 41976324), (507, 40900008), (514, 40343004), (676, 30675006), (684, 30316234), (698, 29708172), (741, 27984216), (771, 26895336), (936, 22154171), (988, 20988162), (1014, 20450004), (1028, 20171502), (1047, 19805448), (1352, 15337503), (1368, 15158117), (1396, 14854086), (1482, 13992108), (1521, 13633336), (1542, 13447668), (1976, 10494081), (2028, 10225002), (2056, 10085751), (2094, 9902724), (2223, 9328072), (2313, 8965112), (2792, 7427043), (2964, 6996054), (3042, 6816668), (3084, 6723834), (3141, 6601816), (3211, 6457896), (3341, 6206616), (4056, 5112501), (4188, 4951362), (4446, 4664036), (4537, 4570488), (4626, 4482556), (4883, 4246632), (5928, 3498027), (6084, 3408334), (6168, 3361917), (6282, 3300908), (6422, 3228948), (6631, 3127176), (6682, 3103308), (8376, 2475681), (8892, 2332018), (9074, 2285244), (9252, 2241278), (9633, 2152632), (9766, 2123316), (10023, 2068872), (12168, 1704167), (12564, 1650454), (12844, 1614474), (13262, 1563588), (13364, 1551654), (13611, 1523496), (14649, 1415544), (17784, 1166009), (18148, 1142622), (18504, 1120639), (19266, 1076316), (19532, 1061658), (19893, 1042392), (20046, 1034436), (25128, 825227), (25688, 807237), (26524, 781794), (26728, 775827), (27222, 761748), (28899, 717544), (29298, 707772), (30069, 689624), (36296, 571311), (38532, 538158), (39064, 530829), (39786, 521196), (40092, 517218), (40833, 507832), (43433, 477432), (43947, 471848), (53048, 390897), (54444, 380874), (57798, 358772), (58596, 353886), (58981, 351576), (59679, 347464), (60138, 344812), (63479, 326664), (77064, 269079), (79572, 260598), (80184, 258609), (81666, 253916), (86203, 240552), (86866, 238716), (87894, 235924), (89693, 231192), (108888, 190437), (115596, 179386), (117192, 176943), (117962, 175788), (119358, 173732), (120276, 172406), (126958, 163332), (130299, 159144)]