20239541344

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{12497}}^1$

素因数の和:12668

約数の個数: 96

約数和(自身を含む): 44899214976

約数和(自身を除く): 24659673632

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 107, 172, 176, 214, 344, 352, 428, 473, 688, 856, 946, 1177, 1376, 1712, 1892, 2354, 3424, 3784, 4601, 4708, 7568, 9202, 9416, 12497, 15136, 18404, 18832, 24994, 36808, 37664, 49988, 50611, 73616, 99976, 101222, 137467, 147232, 199952, 202444, 274934, 399904, 404888, 537371, 549868, 809776, 1074742, 1099736, 1337179, 1619552, 2149484, 2199472, 2674358, 4298968, 4398944, 5348716, 5911081, 8597936, 10697432, 11822162, 14708969, 17195872, 21394864, 23644324, 29417938, 42789728, 47288648, 57498697, 58835876, 94577296, 114997394, 117671752, 189154592, 229994788, 235343504, 459989576, 470687008, 632485667, 919979152, 1264971334, 1839958304, 2529942668, 5059885336, 10119770672, 20239541344]

約数ペア:

[(1, 20239541344), (2, 10119770672), (4, 5059885336), (8, 2529942668), (11, 1839958304), (16, 1264971334), (22, 919979152), (32, 632485667), (43, 470687008), (44, 459989576), (86, 235343504), (88, 229994788), (107, 189154592), (172, 117671752), (176, 114997394), (214, 94577296), (344, 58835876), (352, 57498697), (428, 47288648), (473, 42789728), (688, 29417938), (856, 23644324), (946, 21394864), (1177, 17195872), (1376, 14708969), (1712, 11822162), (1892, 10697432), (2354, 8597936), (3424, 5911081), (3784, 5348716), (4601, 4398944), (4708, 4298968), (7568, 2674358), (9202, 2199472), (9416, 2149484), (12497, 1619552), (15136, 1337179), (18404, 1099736), (18832, 1074742), (24994, 809776), (36808, 549868), (37664, 537371), (49988, 404888), (50611, 399904), (73616, 274934), (99976, 202444), (101222, 199952), (137467, 147232)]