20095936

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1447}}^1$

素因数の和:1497

約数の個数: 56

約数和(自身を含む): 47077376

約数和(自身を除く): 26981440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1447, 1736, 1984, 2894, 3472, 5788, 6944, 10129, 11576, 13888, 20258, 23152, 40516, 44857, 46304, 81032, 89714, 92608, 162064, 179428, 313999, 324128, 358856, 627998, 648256, 717712, 1255996, 1435424, 2511992, 2870848, 5023984, 10047968, 20095936]

約数ペア:

[(1, 20095936), (2, 10047968), (4, 5023984), (7, 2870848), (8, 2511992), (14, 1435424), (16, 1255996), (28, 717712), (31, 648256), (32, 627998), (56, 358856), (62, 324128), (64, 313999), (112, 179428), (124, 162064), (217, 92608), (224, 89714), (248, 81032), (434, 46304), (448, 44857), (496, 40516), (868, 23152), (992, 20258), (1447, 13888), (1736, 11576), (1984, 10129), (2894, 6944), (3472, 5788)]