20888526144

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3499}}^1$

素因数の和:3621

約数の個数: 224

約数和(自身を含む): 61447680000

約数和(自身を除く): 40559153856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 59, 62, 64, 68, 93, 96, 102, 118, 124, 136, 177, 186, 192, 204, 236, 248, 272, 354, 372, 408, 472, 496, 527, 544, 708, 744, 816, 944, 992, 1003, 1054, 1088, 1416, 1488, 1581, 1632, 1829, 1888, 1984, 2006, 2108, 2832, 2976, 3009, 3162, 3264, 3499, 3658, 3776, 4012, 4216, 5487, 5664, 5952, 6018, 6324, 6998, 7316, 8024, 8432, 10497, 10974, 11328, 12036, 12648, 13996, 14632, 16048, 16864, 20994, 21948, 24072, 25296, 27992, 29264, 31093, 32096, 33728, 41988, 43896, 48144, 50592, 55984, 58528, 59483, 62186, 64192, 83976, 87792, 93279, 96288, 101184, 108469, 111968, 117056, 118966, 124372, 167952, 175584, 178449, 186558, 192576, 206441, 216938, 223936, 237932, 248744, 325407, 335904, 351168, 356898, 373116, 412882, 433876, 475864, 497488, 619323, 650814, 671808, 713796, 746232, 825764, 867752, 951728, 994976, 1238646, 1301628, 1427592, 1492464, 1651528, 1735504, 1843973, 1903456, 1989952, 2477292, 2603256, 2855184, 2984928, 3303056, 3471008, 3509497, 3687946, 3806912, 4954584, 5206512, 5531919, 5710368, 5969856, 6399671, 6606112, 6942016, 7018994, 7375892, 9909168, 10413024, 10528491, 11063838, 11420736, 12799342, 13212224, 14037988, 14751784, 19199013, 19818336, 20826048, 21056982, 22127676, 25598684, 28075976, 29503568, 38398026, 39636672, 42113964, 44255352, 51197368, 56151952, 59007136, 76796052, 84227928, 88510704, 102394736, 108794407, 112303904, 118014272, 153592104, 168455856, 177021408, 204789472, 217588814, 224607808, 307184208, 326383221, 336911712, 354042816, 409578944, 435177628, 614368416, 652766442, 673823424, 870355256, 1228736832, 1305532884, 1740710512, 2611065768, 3481421024, 5222131536, 6962842048, 10444263072, 20888526144]

約数ペア:

[(1, 20888526144), (2, 10444263072), (3, 6962842048), (4, 5222131536), (6, 3481421024), (8, 2611065768), (12, 1740710512), (16, 1305532884), (17, 1228736832), (24, 870355256), (31, 673823424), (32, 652766442), (34, 614368416), (48, 435177628), (51, 409578944), (59, 354042816), (62, 336911712), (64, 326383221), (68, 307184208), (93, 224607808), (96, 217588814), (102, 204789472), (118, 177021408), (124, 168455856), (136, 153592104), (177, 118014272), (186, 112303904), (192, 108794407), (204, 102394736), (236, 88510704), (248, 84227928), (272, 76796052), (354, 59007136), (372, 56151952), (408, 51197368), (472, 44255352), (496, 42113964), (527, 39636672), (544, 38398026), (708, 29503568), (744, 28075976), (816, 25598684), (944, 22127676), (992, 21056982), (1003, 20826048), (1054, 19818336), (1088, 19199013), (1416, 14751784), (1488, 14037988), (1581, 13212224), (1632, 12799342), (1829, 11420736), (1888, 11063838), (1984, 10528491), (2006, 10413024), (2108, 9909168), (2832, 7375892), (2976, 7018994), (3009, 6942016), (3162, 6606112), (3264, 6399671), (3499, 5969856), (3658, 5710368), (3776, 5531919), (4012, 5206512), (4216, 4954584), (5487, 3806912), (5664, 3687946), (5952, 3509497), (6018, 3471008), (6324, 3303056), (6998, 2984928), (7316, 2855184), (8024, 2603256), (8432, 2477292), (10497, 1989952), (10974, 1903456), (11328, 1843973), (12036, 1735504), (12648, 1651528), (13996, 1492464), (14632, 1427592), (16048, 1301628), (16864, 1238646), (20994, 994976), (21948, 951728), (24072, 867752), (25296, 825764), (27992, 746232), (29264, 713796), (31093, 671808), (32096, 650814), (33728, 619323), (41988, 497488), (43896, 475864), (48144, 433876), (50592, 412882), (55984, 373116), (58528, 356898), (59483, 351168), (62186, 335904), (64192, 325407), (83976, 248744), (87792, 237932), (93279, 223936), (96288, 216938), (101184, 206441), (108469, 192576), (111968, 186558), (117056, 178449), (118966, 175584), (124372, 167952)]