20607936

素因数分解:

$2^6\times 3^1\times {\mathrm{181}}^1\times {\mathrm{593}}^1$

素因数の和:789

約数の個数: 56

約数和(自身を含む): 54918864

約数和(自身を除く): 34310928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 181, 192, 362, 543, 593, 724, 1086, 1186, 1448, 1779, 2172, 2372, 2896, 3558, 4344, 4744, 5792, 7116, 8688, 9488, 11584, 14232, 17376, 18976, 28464, 34752, 37952, 56928, 107333, 113856, 214666, 321999, 429332, 643998, 858664, 1287996, 1717328, 2575992, 3434656, 5151984, 6869312, 10303968, 20607936]

約数ペア:

[(1, 20607936), (2, 10303968), (3, 6869312), (4, 5151984), (6, 3434656), (8, 2575992), (12, 1717328), (16, 1287996), (24, 858664), (32, 643998), (48, 429332), (64, 321999), (96, 214666), (181, 113856), (192, 107333), (362, 56928), (543, 37952), (593, 34752), (724, 28464), (1086, 18976), (1186, 17376), (1448, 14232), (1779, 11584), (2172, 9488), (2372, 8688), (2896, 7116), (3558, 5792), (4344, 4744)]