20087519936

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:391

約数の個数: 224

約数和(自身を含む): 46738861056

約数和(自身を除く): 26651341120

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 71, 88, 92, 101, 142, 173, 176, 184, 202, 253, 284, 346, 352, 368, 404, 506, 568, 692, 704, 736, 781, 808, 1012, 1111, 1136, 1384, 1472, 1562, 1616, 1633, 1903, 2024, 2222, 2272, 2323, 2768, 3124, 3232, 3266, 3806, 3979, 4048, 4444, 4544, 4646, 5536, 6248, 6464, 6532, 7171, 7612, 7958, 8096, 8888, 9292, 11072, 12283, 12496, 13064, 14342, 15224, 15916, 16192, 17473, 17776, 17963, 18584, 24566, 24992, 25553, 26128, 28684, 30448, 31832, 34946, 35552, 35926, 37168, 43769, 49132, 49984, 51106, 52256, 57368, 60896, 63664, 69892, 71104, 71852, 74336, 78881, 87538, 98264, 102212, 104512, 114736, 121792, 127328, 135113, 139784, 143704, 148672, 157762, 164933, 175076, 192203, 196528, 204424, 229472, 254656, 270226, 279568, 282509, 287408, 315524, 329866, 350152, 384406, 393056, 401879, 408848, 458944, 540452, 559136, 565018, 574816, 631048, 659732, 700304, 768812, 786112, 803758, 817696, 1080904, 1118272, 1130036, 1149632, 1240583, 1262096, 1319464, 1400608, 1537624, 1607516, 1635392, 1814263, 2161808, 2260072, 2481166, 2524192, 2638928, 2801216, 3075248, 3107599, 3215032, 3628526, 4323616, 4420669, 4520144, 4962332, 5048384, 5277856, 6150496, 6215198, 6430064, 7257052, 8647232, 8841338, 9040288, 9924664, 10555712, 12300992, 12430396, 12860128, 13646413, 14514104, 17682676, 18080576, 19849328, 24860792, 25720256, 27292826, 28533409, 29028208, 35365352, 39698656, 49721584, 54585652, 57066818, 58056416, 70730704, 79397312, 99443168, 109171304, 114133636, 116112832, 141461408, 198886336, 218342608, 228267272, 282922816, 313867499, 436685216, 456534544, 627734998, 873370432, 913069088, 1255469996, 1826138176, 2510939992, 5021879984, 10043759968, 20087519936]

約数ペア:

[(1, 20087519936), (2, 10043759968), (4, 5021879984), (8, 2510939992), (11, 1826138176), (16, 1255469996), (22, 913069088), (23, 873370432), (32, 627734998), (44, 456534544), (46, 436685216), (64, 313867499), (71, 282922816), (88, 228267272), (92, 218342608), (101, 198886336), (142, 141461408), (173, 116112832), (176, 114133636), (184, 109171304), (202, 99443168), (253, 79397312), (284, 70730704), (346, 58056416), (352, 57066818), (368, 54585652), (404, 49721584), (506, 39698656), (568, 35365352), (692, 29028208), (704, 28533409), (736, 27292826), (781, 25720256), (808, 24860792), (1012, 19849328), (1111, 18080576), (1136, 17682676), (1384, 14514104), (1472, 13646413), (1562, 12860128), (1616, 12430396), (1633, 12300992), (1903, 10555712), (2024, 9924664), (2222, 9040288), (2272, 8841338), (2323, 8647232), (2768, 7257052), (3124, 6430064), (3232, 6215198), (3266, 6150496), (3806, 5277856), (3979, 5048384), (4048, 4962332), (4444, 4520144), (4544, 4420669), (4646, 4323616), (5536, 3628526), (6248, 3215032), (6464, 3107599), (6532, 3075248), (7171, 2801216), (7612, 2638928), (7958, 2524192), (8096, 2481166), (8888, 2260072), (9292, 2161808), (11072, 1814263), (12283, 1635392), (12496, 1607516), (13064, 1537624), (14342, 1400608), (15224, 1319464), (15916, 1262096), (16192, 1240583), (17473, 1149632), (17776, 1130036), (17963, 1118272), (18584, 1080904), (24566, 817696), (24992, 803758), (25553, 786112), (26128, 768812), (28684, 700304), (30448, 659732), (31832, 631048), (34946, 574816), (35552, 565018), (35926, 559136), (37168, 540452), (43769, 458944), (49132, 408848), (49984, 401879), (51106, 393056), (52256, 384406), (57368, 350152), (60896, 329866), (63664, 315524), (69892, 287408), (71104, 282509), (71852, 279568), (74336, 270226), (78881, 254656), (87538, 229472), (98264, 204424), (102212, 196528), (104512, 192203), (114736, 175076), (121792, 164933), (127328, 157762), (135113, 148672), (139784, 143704)]