20488322592

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{449}}^1$

素因数の和:784

約数の個数: 288

約数和(自身を含む): 63685440000

約数和(自身を除く): 43197117408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 228, 248, 269, 279, 288, 304, 342, 372, 449, 456, 496, 538, 558, 589, 608, 684, 744, 807, 898, 912, 992, 1076, 1116, 1178, 1347, 1368, 1488, 1614, 1767, 1796, 1824, 2152, 2232, 2356, 2421, 2694, 2736, 2976, 3228, 3534, 3592, 4041, 4304, 4464, 4712, 4842, 5111, 5301, 5388, 5472, 6456, 7068, 7184, 8082, 8339, 8531, 8608, 8928, 9424, 9684, 10222, 10602, 10776, 12912, 13919, 14136, 14368, 15333, 16164, 16678, 17062, 18848, 19368, 20444, 21204, 21552, 25017, 25593, 25824, 27838, 28272, 30666, 32328, 33356, 34124, 38736, 40888, 41757, 42408, 43104, 45999, 50034, 51186, 55676, 56544, 61332, 64656, 66712, 68248, 75051, 76779, 77472, 81776, 83514, 84816, 91998, 100068, 102372, 111352, 120781, 122664, 125271, 129312, 133424, 136496, 150102, 153558, 158441, 163552, 167028, 169632, 183996, 200136, 204744, 222704, 241562, 245328, 250542, 264461, 266848, 272992, 300204, 307116, 316882, 334056, 362343, 367992, 400272, 409488, 445408, 475323, 483124, 490656, 501084, 528922, 600408, 614232, 633764, 668112, 724686, 735984, 793383, 800544, 818976, 950646, 966248, 1002168, 1057844, 1087029, 1200816, 1228464, 1267528, 1336224, 1425969, 1449372, 1471968, 1586766, 1901292, 1932496, 2004336, 2115688, 2174058, 2294839, 2380149, 2401632, 2456928, 2535056, 2851938, 2898744, 3173532, 3744211, 3802584, 3864992, 4008672, 4231376, 4348116, 4589678, 4760298, 5070112, 5703876, 5797488, 6347064, 6884517, 7488422, 7605168, 8462752, 8696232, 9179356, 9520596, 11232633, 11407752, 11594976, 12694128, 13769034, 14976844, 15210336, 17392464, 18358712, 19041192, 20653551, 22465266, 22815504, 25388256, 27538068, 29953688, 33697899, 34784928, 36717424, 38082384, 41307102, 44930532, 45631008, 55076136, 59907376, 67395798, 71140009, 73434848, 76164768, 82614204, 89861064, 110152272, 119814752, 134791596, 142280018, 165228408, 179722128, 213420027, 220304544, 269583192, 284560036, 330456816, 359444256, 426840054, 539166384, 569120072, 640260081, 660913632, 853680108, 1078332768, 1138240144, 1280520162, 1707360216, 2276480288, 2561040324, 3414720432, 5122080648, 6829440864, 10244161296, 20488322592]

約数ペア:

[(1, 20488322592), (2, 10244161296), (3, 6829440864), (4, 5122080648), (6, 3414720432), (8, 2561040324), (9, 2276480288), (12, 1707360216), (16, 1280520162), (18, 1138240144), (19, 1078332768), (24, 853680108), (31, 660913632), (32, 640260081), (36, 569120072), (38, 539166384), (48, 426840054), (57, 359444256), (62, 330456816), (72, 284560036), (76, 269583192), (93, 220304544), (96, 213420027), (114, 179722128), (124, 165228408), (144, 142280018), (152, 134791596), (171, 119814752), (186, 110152272), (228, 89861064), (248, 82614204), (269, 76164768), (279, 73434848), (288, 71140009), (304, 67395798), (342, 59907376), (372, 55076136), (449, 45631008), (456, 44930532), (496, 41307102), (538, 38082384), (558, 36717424), (589, 34784928), (608, 33697899), (684, 29953688), (744, 27538068), (807, 25388256), (898, 22815504), (912, 22465266), (992, 20653551), (1076, 19041192), (1116, 18358712), (1178, 17392464), (1347, 15210336), (1368, 14976844), (1488, 13769034), (1614, 12694128), (1767, 11594976), (1796, 11407752), (1824, 11232633), (2152, 9520596), (2232, 9179356), (2356, 8696232), (2421, 8462752), (2694, 7605168), (2736, 7488422), (2976, 6884517), (3228, 6347064), (3534, 5797488), (3592, 5703876), (4041, 5070112), (4304, 4760298), (4464, 4589678), (4712, 4348116), (4842, 4231376), (5111, 4008672), (5301, 3864992), (5388, 3802584), (5472, 3744211), (6456, 3173532), (7068, 2898744), (7184, 2851938), (8082, 2535056), (8339, 2456928), (8531, 2401632), (8608, 2380149), (8928, 2294839), (9424, 2174058), (9684, 2115688), (10222, 2004336), (10602, 1932496), (10776, 1901292), (12912, 1586766), (13919, 1471968), (14136, 1449372), (14368, 1425969), (15333, 1336224), (16164, 1267528), (16678, 1228464), (17062, 1200816), (18848, 1087029), (19368, 1057844), (20444, 1002168), (21204, 966248), (21552, 950646), (25017, 818976), (25593, 800544), (25824, 793383), (27838, 735984), (28272, 724686), (30666, 668112), (32328, 633764), (33356, 614232), (34124, 600408), (38736, 528922), (40888, 501084), (41757, 490656), (42408, 483124), (43104, 475323), (45999, 445408), (50034, 409488), (51186, 400272), (55676, 367992), (56544, 362343), (61332, 334056), (64656, 316882), (66712, 307116), (68248, 300204), (75051, 272992), (76779, 266848), (77472, 264461), (81776, 250542), (83514, 245328), (84816, 241562), (91998, 222704), (100068, 204744), (102372, 200136), (111352, 183996), (120781, 169632), (122664, 167028), (125271, 163552), (129312, 158441), (133424, 153558), (136496, 150102)]